If you're curious about setting up a node correctly with some privacy, check out the timeless guide here:

A Byte's Journey

Current State of Lightning Network Privacy

Current State of Lightning Network Privacy in 2021

Not much has changed since 2021 unfortunately. Only SCID aliases. For future looking thoughts on where we could go from here, this research should lay it all out. Pretty bullish but who knows how long to get there.

Lightning Privacy Research

Lightning Privacy Introduction | Lightning Privacy Research

An introduction to Lightning privacy

Y'all are blasting 1000 events per hour through Blastr and some of the queues are getting backed up lol. Working on it but messages still going through on some of them. If you see this msg then it still works lol.