> Pure anonymity bars you from the following activities: joining a social group, signing up for some longish term business relationship (hiring a contracter, signing up for a service), engaging in the political process, holding a job, and probably more that I cant think of.

Why do you believe that’s your right? You have the right to be left alone, but in all the examples you offer you are explicitly not minding your own business.

Rather there should be an expectation of reciprocity with respect to identity.