I like them but I must be the owner of them. Not Google, Apple or Microsoft. And be able to save the private keys for safekeeping, something the fido alliance d

I like them but I must be the owner of them. Not Google, Apple or Microsoft. And be able to save the private keys for safekeeping, something the fido alliance doesn't really want me to do. We finally have bit warden but there's still some usability issues with that. Right now most sites that I use that allow them have conditions that make it impossible to use for me. For example PayPal only allows them in chrome and edge. So yeah I'll wait for them to become actually open and usable.