I do see your concerns as valid. But at least in my country, we already have all of that.

I have an app I use to id myself to all sorts of stuff. Almost all of us has that. All the changes you mention are not changes, we have already had that for years. The new thing is that you don't give your id to the website.

Just like during the pandemic, we had an app to prove our vaccination status, without revealing id. Before that we had to prove id, and then they looked up vaccination status.