Earlier quoted context omitted.
To expand on your idea to compare with the "real offline life"... While anonymity should not need to be a top-priority goal in and of itself, you also don't see people running around with their id-cards taped to their foreheads for easy access.
The thing is, we will. And do. I mean my face is of course my fortune, but it is also my username. A frankly it's a username I have been using a lot longer than 'lifeisstillgood'. my analogy is that one upon a time we were all walking dow the street in Victoria London during one of Sherlock Holmes "peasoupers". Only people who got up close to you could see what you were doing and even reognise you. But technology has…
You are on the right track to influence who is on the ballot for a particular party. Last time in PA the Rs put up the Dr Oz with lukewarm conservative values. The R voters in PA were so underwhelmed that the D with literal brain damage was elected. Also, States with a caucus process give people who show up to caucus enormous influence of which names the party will put on the ballot.
> What if we had compulsory political party membership so that parties and primaries reflected the population
We could allow for more representative government in the federal House of Representatives by allowing the House to expand with population, as was written in the Constitution. The census was to count the people to expand the House to track population growth.