That even happened on RT for the Captain Marvel movie because of the female heroine, many "snowflakes" got offended and gave a movie that wasn't even out yet bad ratings.
Kinda funny how these snowflakes (let me assume white males) call out "SJW"s while meanwhile they themselves actually believe society is mistreating them and so in their rage they're also expressing their own version of wanting "social justice".
Alternatively, they were using the "Want to See" feature on Rotten Tomatoes exactly as it was intended to be used. People didn't like aspects of the marketing campaign for Captain Marvel and made their opinions known using a tool Rotten Tomatoes provided specifically for that purpose.
There are many female-led films listed on Rotten Tomatoes that have very high approval fan ratings. By dismissing the public reaction to Captain Marvel merely as trolling by snowflakes, you're actually proving the point many people on this thread are making about partisanship and tribalism in news reporting.
I haven't seen it, and probably won't, but I have weird taste in movies anyway.
Why do movies use famous actors anyway? Not all movies do of course, but many do. Why? Because they're cashing in on the public liking and recognizing that person. Well what's going to happen if the public recognizes your celebrity actor, and dislikes them, for any reason? Isn't that just the other side of the same coin? It has nothing to do with the quality of the movie, but it's the nature of the industry nevertheless. Actors who are well liked for any reason are better for box office performance than actors who are disliked for any reason.
Putting Chris Pratt into your movie does not improve the artistic qualities of your movie, but it almost certainly will make the movie more successful in every measurable way.
I suspect that RT was surprised when that feature was used the way it was. Politics was probably not what they are thinking about. They are just trying to provide a review aggregator. I doubt they really though through the implication of what "I want to see this movie" might mean.
You present this idea, whilst using a racist (and sexist) perspecive in your own posit. Can you not see how that will actually hurt your position, not help it?
Your diatribe aside, brigading should be a primary concern for the OC's idea.