I think you're right. It is trivial to just use an app of your choice, like aegis, authy, even password managers come with 2fa capabilities. I have to wonder i

I think you're right. It is trivial to just use an app of your choice, like aegis, authy, even password managers come with 2fa capabilities. I have to wonder if the author is deliberately misrepresenting 2fa to justify leaving, since they claim to understand it well.