well, it doesn't say i'm blocked. it says
"You must verify your identity by phone before you can send messages in this server."
I'm on this server for over a year and participated in discussions and memes.
now suddenly i'm no longer allowed to.
if they had blocked me, the message would clearly state that instead.
Also having 2-factor auth via phone active in discord will make it more valuable to hackers and additionally makes retrieving a hacked account near impossible.