I recommend you get off Authy - they don't have a browser extension or a desktop client, and surprise they don't have a way to export your codes either. I had to send them a GDPR data request, and then Claude decrypted the csv file they sent. I now use Ente and it's so nice having 2fa inside a browser extension. I can also export the secrets at will.

Keepass is also a good alternative to Authy, caveat being you need some way to sync the db file between devices.

I personally use Keepass for 2FA, Bitwarden for passwords. It's worked great for me so far, and I expect to stay with this setup for the foreseeable future.