Can't say one way or the other if Trump knowingly carries water for the Robber Barons or not - given how much they attack him, and that he actually did some good things while in office, he's more good than bad. That said, you don't understand the game. You can't see beyond Republican bad, Democrat good. The Robber Barons aren't partisan, although the Democratic Party is bought and paid for, and infinitely more useful to them simply based on the destructive nature of their agenda. Republicans are more useful to them in foreign matters. Domestically, the job of the Republican leadership is simple - make sure the pro-America crowd doesn't get in the way of the Democrats.