> I was able to skip 1 grade in college due to my insistence on taking college classes in high school. Everyone from parents to teachers were against it. Had a random adult I met working tell me about it and I got it in my head.

I don't know your circumstances or when you were in school, but my son is in high school in Kansas, and he's taking university classes with the encouragement of the school. And not easy classes, either. One of them is a proof-based Calc III. I'm working with a high school student to give them a research experience (they obviously can't do much, but they get exposed to the research process, which is pretty exciting). The high school gives them credit for doing it.