I think those are good reasons, but I'd go a little deeper into them.
I make enough money that I can afford going to the movies if I wish. In reality, my Dad made enough money that my family could have gone to the movies when I was growing up. However, I think our family tends to have a slight repulsion to the whole idea of paying for passive entertainment. I'm sure that part of that feeling came from my parents growing up in the Depression when money was very tight and being financially responsible meant not paying for anything that didn't have some permanence. They, particularly my Mom, tended to pass that mindset along to me.
The thought of supporting an industry that I don't like won't keep me from going to a movie that I want to see, but it will keep me from mindlessly choosing to go to a movie as a standard form of entertainment. We can pick and choose movies and actors that we want to support, but when a studio makes millions of dollars on a good movie with good themes and reasonably patriotic actors, that studio will then take those millions and pay anti-American actors and directors to make movies with bad themes. If someone really enjoys the movies, I don't think that this issue is a reason not to go. However, for those of us who are already ambivalent to movies, this issue makes overcoming the inertia that much harder.
There are control freaks among both men and women, but I think men are less likely to enjoy being passive and out of control. I've enjoyed seeing some movies in a theater, but I also really like the control of running a movie on a DVD in my own home. I like that I don't have to deal with other people. I like being able to take a quick break if necessary. I try to avoid these things because I don't want to break up the flow of the movie, but I like having the option.
Bill