The broader issue here is the lack of other installation/hardware-free login options that are user-friendly to newbies, other than another OAuth2 solution (web2 logins) which currently only works on very specific apps and for that app/platform only (i.e. VSC-related transactions which are signed EVM txs behind the scenes, InLeo social logins specifically for that only, just to name a few). These accounts cannot be ported to another Hive app without the user exporting the keys and importing it somewhere else.

All wallet providers supported on Aioha that isn't HiveSigner either requires installing something on user's browser/phone or having a hardware device (only one exists that I strongly do not recommend). The only FAQ of adding a "plaintext key" provider (beekeeper maybe?) probably won't do much other than safeguarding potential DNS hijacking on hivesigner.com but the same can happen to the app itself.