Comment by Arnavion

I actually run Waydroid on my Linux phone because of 2FA. All my personal 2FAs are just TOTPs in a keepassxc DB synced between my phone and my PCs (accessed via gnome-secrets on the phone). But my $dayjob requires MS Authenticator in the "here's a 2-digit number, open MS Authenticator on your phone and type them in to approve" mode, so I have to run that in waydroid.