And my online classes were explicitly taken online, with professors who had done online stuff before, not hastily moved online in the midst of a pandemic. Knowing how computer-averse some of my professors were, I can only imagine the transition to online was rough, and I bet I'd be scared away from online classes in college if I had to go through high school like that, even if I got a full ride.
And, as others have said, going to college isn't just for the degree. Yes, that's a big part of it (the expensive piece of paper at the end), but just being able to be away from your parents really helps you grow up and become independent.