The lack of LastPass is a pain, however it made me discover BitWarden, which is free, open source, has 2FA, has working firefox & chrome plugins, and iOS/Android apps. It is also trivial to import your LastPass data into bitwarden. It's definitely worth giving it a try.

(The LastPass firefox app also seemed to use a lot of CPU for some reason, I have no idea how that was possible?)

Note: It doesn't support all of LastPass features, like per-website extra data, which may be a problem for some users. There's also no Safari plugin.