However, if you'll permit me to suggest one, I don't think getting the government involved is a bad idea at all. Google is financially successful not because of their browser but because of tracking-based advertising, a largely unrelated market. They use that funnel of cash to expand into a separate market, that of the browser, in order to cement their position of power in web advertising. This sort of anti-competitive behaviour is exactly why antitrust regulations exist.

Your "Harrison Bergeron" allusion is almost a total non-sequitor. Nobody suggested hobbling Google because of their success. It's because of the damage they are doing to the web. The OP gave many examples of this that you seem to have ignored.