Claude/Anthropic has been sus from the start:

https://www.thatprivacyguy.com/blog/anthropic-spyware/

+ not letting users change their email, or remove their payment methods, etc.

I cannot set a password for login, on logging in it says we've sent a login code but it's a link instead...

many of these can also be chalked up to the fact that all of their products are extremely vibed