Are anti race-mixing people just being mean and hateful for no reason?
Or is there a positively-intentioned, scientifically-backed motivation for why they speak their mind on this matter, despite knowing the enormous public blowback, friendships destroyed, etc. that result from sharing such views?
I am so glad you asked.
STUDY DUMP 📚👇
Mixed race Black and White couples face higher odds of prematurity and low birth weight, which appear to contribute to the substantially higher demonstrated risk for stillbirth:
https://archive.is/gyKM6
Adolescents who identify themselves as mixed race are at higher health and behavior risk than those of 1 race:
https://archive.is/hbpsV
Mixed-race patients struggle to find marrow donors
https://archive.is/ItFpE
A variant of the gene ApoE4 is a strong genetic risk factor for early-onset Alzheimer's disease, and the characteristic most likely to raise or lower that risk is race:
https://archive.is/vjomQ
"Outbreeding Depression" - common postzygotic response following interracial mixing between two genetically-distant groups or populations, resulting in a reduction of fitness (stronger basis than supposed "hybrid vigor"):
Outbreeding depression - Wikipedia
White/Asian couples face distinct pregnancy risks, Stanford/Packard study finds:

News Center
Asian-white couples face distinct pregnancy risks, Stanford/Packard study finds
Pregnant women who are part of an Asian-white couple face an increased risk of gestational diabetes as compared with couples in which both partners...
1/3 of White/Asian mixes suffer from mental illness:
UC Davis
Biracial Asian Americans and Mental Health
A new study of Chinese-Caucasian, Filipino-Caucasian, Japanese-Caucasian and Vietnamese-Caucasian individuals concludes that biracial Asian America...
Most congenital problems are more common in mixed-race babies:

PubMed
Risks of selected congenital malformations among offspring of mixed race-ethnicity - PubMed
Some malformation phenotypes appear to vary in their risk based on mixed racial-ethnic groupings.
Prematurity and Low Birth Weight are significantly more common in mixed-race babies:
Prematurity and Low Birth Weight as Potential Mediators of Higher Stillbirth Risk in Mixed Black/White Race Couples - PMC
Although births of multiracial and multiethnic infants are becoming more common in the United States, little is known about birth outcomes and risk...
Mixed-race students experience the highest rates of anxiety/depression symptoms:
Wave One Findings | Transitions
Organ donations must be from person with the same race and similar genetics. Due to this, mixed-race people with peculiar genetic combinations face challenges when trying to receive organ donations:

TIME
Bone Marrow Transplants: When Race Is an Issue
It started out as an average April day, but as Dermot Tatlow drove home, he received a call that would lead to a global campaign...
Teenagers who identify as mixed-race have greater health and behavioral risks than those who identify with only one race:
Health and Behavior Risks of Adolescents with Mixed-Race Identity - PMC
Objectives. This study compared the health and risk status of adolescents who identify with 1 race with those identifying with more than 1 race. Me...
Multiracial youths more likely to engage in violence, substance abuse than single-race counterparts:

UW News
Multiracial youth more likely to engage in violence, substance abuse
Multiracial adolescents in middle school are significantly more likely to engage in such problem behaviors as violence and substance use than singl...
Success-rate in IVF & other fertility treatments varies massively based on ethnicity:

ScienceDaily
Ethnicity of women undergoing fertility treatment can affect outcomes, study finds
The ethnicity of women undergoing fertility treatments like IVF can affect the rate of successful live births, according to new research. After adj...
White/Black babies are less healthy than White babies:
Prematurity and Low Birth Weight as Potential Mediators of Higher Stillbirth Risk in Mixed Black/White Race Couples - PMC
Although births of multiracial and multiethnic infants are becoming more common in the United States, little is known about birth outcomes and risk...
Mixed race couples are more likely to have stillborn babies than same-race couples:

PubMed
Adverse perinatal outcomes among interracial couples in the United States - PubMed
II-2.
White/Black children are more likely than both Blacks and Whites to make poor decisions:

NBER
The Plight of Mixed Race Adolescents
Founded in 1920, the NBER is a private, non-profit, non-partisan organization dedicated to conducting economic research and to disseminating resear...
Mixed race kids suffer from low self-esteem, social isolation, and poor family dynamics:
Health and Behavior Risks of Adolescents with Mixed-Race Identity - PMC
Objectives. This study compared the health and risk status of adolescents who identify with 1 race with those identifying with more than 1 race. Me...
Mixed race children are more likely to have health problems, high stress, smoke, and drink:
Health and Behavior Risks of Adolescents with Mixed-Race Identity - PMC
Objectives. This study compared the health and risk status of adolescents who identify with 1 race with those identifying with more than 1 race. Me...
Interracial people cannot receive organ donations:

TIME
Bone Marrow Transplants: When Race Is an Issue
It started out as an average April day, but as Dermot Tatlow drove home, he received a call that would lead to a global campaign...
Racial bias against miscegenation is likely biological in origin:

PubMed
Race bias tracks conception risk across the menstrual cycle - PubMed
Although a considerable body of research explores alterations in women's mating-relevant preferences across the menstrual cycle, investigators have...
Interracial marriages have a 23.5% chance of divorce, compared to 13% for same-race couples:
https://www.jstor.org/stable/4145377
92% of biracial children with African fathers were born out of wedlock:
https://www.researchgate.net/publication/315367933_Ninety_Two_Percent_Examining_the_Birth_Trends_Family_Structure_Economic_Standing_Paternal_Relationships_and_Emotional_Stability_of_Biracial_Children_with_African_American_Fathers
Interracial couples face higher risks of marital dissolution:
Racial Pairings and Fertility: Do Interracial Couples Have Fewer Children? - PMC
Our overall goal is largely descriptive—to compare recent fertility patterns between racially endogamous and exogamous couples in the United Stat...
...
Some additional thoughts of my own on top of the scientific data above 👇
⚪️ Did you know that if you interracially marry and have a mixed-race baby, you will be more genetically related to a stranger of your race than your own child?
This leads to these mixed kids having difficulty connecting with either of their parents on a deep consciousness level, as their biological hardware doesn't match fully with either.
Could this explain why the (((bad guys))) in control of our world who are so focused on breaking up the family, spend so much money pushing race-mixed couples in the movies, media, advertising, etc., especially to White Europeans?
⚪️ We are witnessing the early stages of a society-wide swing back toward racial consciousness, and as a result, racial-purity will skyrocket as a core criteria people consider in dating/relationships. Mixed-race people—who already feel "tribeless" and confused right now (during the peak highest point of social acceptance toward miscegenation)—will become further ostracized by this societal shift, leading to untold mental/emotional struggles for these individuals. (You can already find plentiful online communities and social media pages focused on the "mixed-race life", where miscegenated people basically cope together about how lost and detached they feel from their peers.)
⚪️ Certain rare genetic traits, such as blue/green eyes, are becoming critically-endangered as a result of race-mixing. Is it "evil" or "racist" to not want to see beautiful, unique traits go extinct? 🤔