I mean the mobile authenticator is already a separate 2FA. Just because its software based doesn't make physical tokens better. They're mostly objectively worse as

1) People lose these things like candy
2) you can't utilize things such as push authentications to a physical token

I would sooner jump into a volcano than try to deploy physical token 2FA again. I was on a first name basis with Fedex because we were shipping out lost RSA tokens CONSTANTLY to our national sales force.

Yes please support FIDO or at least TOTP (both preferably).
Phone apps are cancer.
I'd even overpay for a specific Valve physical key (like Blizzard used to have) just to not have to use a phone.

引用自 tyl0413：

Yes please support FIDO or at least TOTP (both preferably).
Phone apps are cancer.
I'd even overpay for a specific Valve physical key (like Blizzard used to have) just to not have to use a phone.

The mobile authenticator IS a TOTP app.

And why bother using a physical one that has a non-recharge able battery (thus requires you to buy a new one), can get easily broken (thus need to buy a new one), and can get easily lost (thus need to buy a new one).

I'd say a phone app that is FREE is far better than something I would have to pay for to replace everytime I lose, break, or it's battery dies.
The physical keys are a blatant way to just take your money.