[nyuszika7h]

Password managers are absolutely not required. While they're a good idea for most of us who don't have to worry about having somewhere to sleep, homeless people can still most likely memorize a password and remember it after a few tries. They can't do that if 2FA is forced on them.

[UncleMeat]

Everybody sucks at memorizing unique passwords. I'd be stunned if homeless people are consistently not reusing passwords. Credential stuffing is the #1 form of account takeover and 2FA is the solution.