People that don't like the original after watching the parody probably wouldn't like the original even without watching the parody. The parody just puts a spotlight on aspects of the show that lots of people noticed and they probably already have an opinion about those things in their media.
Don't put too much stock into other people liking the things you like. They have their own very specific individual tastes and you can be good friends even without agreeing on lots of things.
Yes, but I think the point is that strong man types do appeal to a certain demographic that they are trying to influence, not that it appeals or should appeal to themselves or the general population