It is beyond me how Disney is allow to buy up a monopoly of content creation, then allowed to pull content from other platforms to compete with them. It’s been a long time since I reviewed anti-trust laws and cases, but I think they control something like 80% of box office hits, largely by buying up every big competitor. It’s a conversation I would expect to be brought up more often.
They seem benign to me. Monopoly is defined as "the exclusive possession or control of the supply of or trade in a commodity or service.".
You yourself say they own "80% of box office hits" but there's still ample competition. They're just not making better content.