Of course it is. If I write a movie review and sell it to a magazine or whatever, it's derived from the movie, and it's fair use, and I don't need to ask the movie owner for permission first, or give them a cut of my sales. Even if I use some reasonable number of screenshots and video clips, as long as the resulting work is "transformative" i.e. actually a new work, a movie review instead of a copy of the movie.

Do you want this to work any other way? I constantly see people in the AI debate working themselves into wildly copyright maximalist positions. I actually don't think that we should give every author veto power over a book review!

YouTubers monetize fair use all the time. Is that significantly different?