Nope. That’s a rather myopic and entitled viewpoint.The context though is obvious. A movie made in the 1930's is going to have some racist and sexist tropes. I mean I don't think it's to hard to figure out with even a basic understanding of that time period and if people are learning about history from context labels instead of books or just about anything else then we are really fucked. I mean I figured this stuff out as a kid in the 1980's without any content warnings. Even kid me knew the Mammy character was racist. That the North fought the South to end slavery.
That is the insulting part. They must think people are to stupid to figure these things out on their own. Yet people have been doing it forever without content warnings. People are smarter than they are giving them credit for or should be, anyways.
If you would actually watch the video from Stewart I posted up thread, you’ll understand just exactly why these content warnings are necessary, especially when trying to make classic films more accessible for audiences that aren’t white people who grew up in the 20th century.