Lastly, avoid using Google Authenticator, there are far better Authenticators.
I think this is the very first time I am coming across someone advising against using Google authenticator , why exactly is good authenticator not good, I personally have been using it for as far as I can remember, maybe since 3 or 4 years ago, I've never encountered any issue of any kind, so I am very curious to know exactly why you are advising against using google authenticator, and what other better authenticators do you recommend.?.
I've also been using Google authenticator for years for 2FA authorization on many sites, including the Betfury site. So I would also be interested to know why he recommended avoiding the Google app. Of course, there are many other authenticators, but in fact, all of them have almost the same functionality, and I don't see any reason to change Google authenticator for some other similar app. The main thing is to back up the recovery codes and always keep them in several places to avoid the problems that Rigon had recently encountered.