This. I seriously don't understand why exchanges till this day still haven't 'hard coded' the 2FA feature into the process of signing up. I understand that not everyone has access to a secondary device, but if we look at how much harm is being caused to people, I don't see any reason to allow these non 2FA users to keep operating their account without that security feature - it's a necessity. People are treating their fiat savings carefully, where everything is working with 2FA, but I fail to understand why they aren't doing the same with crypto?! It may sound harsh, but if people have everything required to utilize 2FA, but still don't make use of it, they are nothing more than an idiot. They will learn once they lose everything, that's for sure.