This is simply not true. I can go to a public library, sign up for a free email account, sign up for Google or Twitter without it being tied to my name or face or work email etc.
If signing up for any of that required giving them something tied to your social security number, that wouldn't be possible, and that must not happen.
> We already use government identification online, we just do it in the dumbest way possible: "please upload a photo of your driver's license."
The vast majority of websites don't require this, specifically because it's a pain in the butt. It needs to continue to be a pain in the butt so they continue to not require it. Ideally we should create new ways to make it even more difficult.
> FaceGoogAzonRosoft have done everything related to auth that's profitable, but the one thing they will never do is build an office in your hometown and staff it with a person who can do deal with you as an individual and physically hold your two recent utility bills when corner cases or fraud or whatever require it.
That has just no security value whatsoever. A utility bill is a piece of paper. Anybody with a printer can forge one in five minutes.
On top of that, who still gets a utility bill in the mail?