I am disgusted not by people watching somber and appropriate videos on Tisha B’Av. I think that’s fine. But I am absolutely disgusted that the vast majority of these “must-watch” videos cost good money to view.
I understand that videos cost money to make; but the idea that anybody would attempt to make money off of Tisha B’Av is absolutely horrifying to me. If you want to make a video, that’s fine. But don’t charge for it on Tisha B’Av.