I can't understand why are you arguing for school if you didn't like it at all? Do you honestly think you're so unique that everybody else has different experience? Because many of us don't.
I think that home schooling is a basic human right, just like choosing where to live and what job to take. That's because we are human and not ants. School for which there are no alternatives is a small Gulag camp.
I think it's possible that other students had a different experience to me. I think it's possible that other students would have been much worse off without going to school.
I'd like to see more data, to better understand the situation.