I will stop using Linux / PC for 10 months. What do you think will happen in that period?

https://lemmy.world/post/3322139

or simply using Firefox.

In my experience Bank care little about anything outside of what they perceive as the mainstream (IE,EDGE,CHROME).

I was pleasantly surprised to see that my bank has security tips on their website for Windows, MacOS and Linux.They also mention Firefox alongside all the other options, so at least they can do this one thing right.
Google Play store or even services for damn push “secure 2FA pin”