ok, lets do a poll. id like to see who uses what. remember its not only countries its also private businesses like banks or lawyers
and remember its like ratchet. there might be 99% of services that use inhouse face id, and its enough to have only one to leak your data.
Ha! You are concerned about the privacy aspects of IDs but you want me to list what authentication services I use for you? That's too funny to help out with :p
i ment to list id services that are used by your services not services themselves.
My data point is persona.