Are you using Coinbase Wallet as your everyday wallet now? If not, what's stopping you?

1) A while back it was inconsistent (eg. I would sign request from desktop on mobile and it would not go through). Even if fixed, soured me enough that my inertia increased

2) Yes MM is also owned by a US company, but further doxxing my onchain presence to CB feels invasive

Good reminder that shipping "MVPs" that don't work well enough can have irreversible impact on trust, even if they improve dramatically over time.

That said, Extension can now store keys locally so those issues are largely fixed (same as MM). Suggest you give it a shot again!