Well, exactly. And you don't think they earned that wealth, I presume? You think they took it from the ordinary working person. So why are you arguing that this exact same behaviour is acceptable under a Capitalist system?
Your other points are worth addressing and you argue well, but there are too many for one post. I don't like the funneling of wealth that happens with Copyright either, so I'd like to see it abolished, if that answers some of your later stuff.