Nostr signers should have an (anonymized) log of signed events, this information could be useful for security/UX improvements.
Some apps ask for an insane amount.
Do you want to know operating system and browser of each Jumble user?
Easy, it's public information, just query for it: nak req -k 4454 relay.damus.io
@Jumble sorry but this is unacceptable
Hey hackers, here's a trivial ransomware idea
1) Come up with a cool looking Nostr client, investing money in development and marketing
2) Use encrypted data intensively, such that users are prompted to "decrypt" all the time
3) Make everyone try it out, most people will "allow all decryption" in Alby, Amber, etc
4) Use that to pull all encrypted messages found on all relays
5) Ask for ransom and profit