At the expense of whataboutism, I'd love to see some kind of legislation against themselves as opposed to trying to bring these business entities under their heel. Something along the lines of: "GOP and Democratic party hold a duopolistic power over significant portions of our political representation options. This duopoly moment must end" (borrowed from the article and replaced appropriately).
Every business that they are trying to "crackdown" against faces varying levels of competition in almost every space they are in, and consumers either have numerous options to choose from to get a particular service, or the default that they end up using on is actually the best among the available alternatives.
God forbid politicians focus on taking action against actual monopolies as opposed to these stupid theatrics.