You don't have to stick with the AOSP keyboard, there are several alternatives in F-Droid. I'm currently using the Hacker's Keyboard: https://f-droid.org/en/pa

You don't have to stick with the AOSP keyboard, there are several alternatives in F-Droid. I'm currently using the Hacker's Keyboard: https://f-droid.org/en/packages/org.pocketworkstation.pckeyboard/ https://f-droid.org/en/packages/org.pocketworkstation.pckeyb... I wouldn't recommend doing banking on a phone anyway, although GrapheneOS should be fairly secure (and I'd use a browser, not an app).