You’re authenticated here? What’s the difference?
Ultimately it’s laziness, but dealing with authentication is annoying and I can’t be assed to do it for something I’m not already valuing
I feel bad for people making new services now who have to deal with this, but the internet isn’t new and they have to overcome our experience with all the bad behavior of shysters who operated like these apps and ended up lying about the service
After I made the password manager a part of my routine that I trust absolutely that I never skip, all of that anxiety went away. I still have logins from the before times that I wish I could round up, but for the last ten or so years I can guarantee I know every site that I’ve signed up for.