Swisscard discontinues their cardservice

[ChickenFat]

Actually @hedgehog gave tips how he does here:

Interactive Brokers for dummies

Like I said, I have a permanently-offline android device where all my more sensitive passwords are stored. It has no data connection after initial setup - there’s no sim, it doesn’t remember my wifi password, it’s even permanently in airplane mode, saves battery too. I transfer data to/from it via its SD card when I rarely have to do it, for backups mainly. So I don’t have to worry much about malicious software in it - it has nowhere to leak my data to. It just works, doesn’t need updates, it’ll…

I am a bit less cautios/paranoid using my old phone with stock ROM (mainly bc app providers detect and dislike unlocked boot loaders) but only install ebanking/broker/2FA… apps