I use Udemy a fair amount, but you are spot on, bankwalker.
I suggest to anyone looking to use Udemy, sample it before you buy it. I bought one without doing that, and it was a mistake. It was an Indian guy, and while I am not pre-disposed to being against Indians, it was awful. Flat, semi-understandable voice.
Nope.
Sample! Right now, I am taking a course on Fusion 360, and I like it very much.
I always run the captions myself. Two ways to get the information.