I feel more like restricted. I made the effort to look into security solutions for my important accounts (password only is not that!) and chose a security key

I feel more like restricted. I made the effort to look into security solutions for my important accounts (password only is not that!) and chose a security key solutions but the various providers have very uneven support for that - for example Apple was one notable case. Several forcing you to use phone number based solution (including banks) if you opt for secure ways but that is inadequate and risky on a whole different way for my case. Unacceptable. It is the strong password case all over again: I took the effort to build up a layered approach seting up memorable but strong password categories for the different categories of accounts I have just to be rejected by the odd ones: you are not allowed to use that character! And sometimes: your password must be shorter! Forcing me to their ways, hugely reducing security. Not enough choice.