The summary is that the Google Authenticator app makes 2FA safer.
Yes, I agree with you on this, in fact I protect my emails with the Google 2FA App, it is much safer, when they try to hack the hackers get bored, Google's 2FA has saved me from many things, fortunately in every casino I enter I make sure they have two-step security and this 2FA, things have happened to me that I don't want to happen to me again that weren't very pleasant.