I still have a few things like Authenticator rooted on my iPhone. I mostly use hardware tokens, so Authenticator is nice to have, but not critical for daily use. Signal is another one, I'm currently using the linked devices, but I don't have a "new root" yet.

I believe there are some Google Authenticator apps for KaiOS, just not in the main app store, and I've not gone through the process of working out sideloading yet.

> Are you using any kind of app for 2FA like Google Authenticator?

I'd love to go feature phone, but would be missing two essentials for work purposes:

- A 2FA application (eg Google Authenticator, Authy)

- A password manager (eg BitWarden, KeePass, etc)

I can do without emails etc but not those two, yet whenever feature phones try and be more feature-some they do the same old emails, FB, WhatsApp etc instead.

You can use a password manager to do TOTP codes.

Google Authenticator is sort of a crap option for doing TOTP, all things considered.