Single post in DLD #7 (Tifa's Seventh Heaven)

I'm not sure how 2FA "requires personal information"? Most sites/services use something like Authy or similar apps, which doesn't even use SMS (i.e., no collecting of phone numbers). It's also optional on basically every single site I've seen it available on, so no users would be forced to use it. If people opt in and find it inconvenient, or they lose their device, that's on them, not you.