So many people are seething about this lol.
Lots of so-called “cyber security professionals” triggered by Musk disabling SMS 2FA on Twitter.
Imagine defending SMS 2FA — unauthenticated, no data integrity checks, easily intercepted, sent over the insecure SS7 network — because of your leftwing politics.
https://www.howtogeek.com/709373/why-sms-text-messages-arent-private-or-secure/
Discussion
The same people were probably mad when Apple removed CDROM drives. You gotta migrate your users to more secure 2FA options.