Their CEO is just pretending to be forthright here. I have a tweet where he replied to me from February 2014 that said Google Auth support is coming in a couple of months.
This all happened because I got locked out of my namecheap account when THEIR system wouldn't sms me the code and they had problems with the voice calling.
So I emailed support. They called me 5 hours later to ask me a bunch of questions. Here's the funny part: they called me on the number I had used for 2FA. Isn't the fact that I answered that number proof enough that I had it?
Everything they do is half assed including their Frankenstein panel that's a mix of their old interface and their new one.
Anyway. Good riddance. Only use namecheap if you can't afford the $1 it costs to host your dns on route53.