This is the most anti art, anti craft comment I've ever seen that believes itself convicned it is pro art and pro craft.
There is not one single well regarded filmmaker, writer, producer, or anything who could agree with you on this. In fact, they have already said the opposite.
George Lucas makes movies HE wants to make. Spielberg makes movies HE wants to make. Coppola makes movies HE wants to make. Scott makes movies HE wants to make. Lynxh makes movies HE wants to make. They have all, over their lengthy careers, been given opportunities to alter their stories to appeal to the more people for financial gain, or to work on projects with a much higher guarantee o financial success and 90% of the time they come to regret doing so.
Disney is a corporation. They want money. That's their job. The artists they hire, are artists. And when they get hired they SHOULD be getting hired to put themselves into the work. Thats the entire point. Financial success is secondary to that, and the point at which it isn't is the point at which the craft is gone for good.
And no, people don't just watch movies for fun. They watch movies to hear a story, to envision a world they cannot access, or just to feel something. That doesnt just mean "fun".