I agree on the first part, but disagree on the second.

haha is more like saying it without changing your facial muscles. hahaha is then the normal laughter and hahahaha is the crazy psychopath, let’s back away fast with more ha’ equaling to more running speed.

I disagree. Avoiding media because of certain themes is perfectly fine. I for example will not play games like Hatred or Nazi Games, no matter how good they could be. It’s the kind of themes they try to avoid which show how scared they are of everybody around them.