I also took home ec, where I learned so many valuable skills. It got me started on sewing and cooking. I wish I could have taken shop, too, but girls weren't allowed to in those days. I wonder if I would have become more handy if I had been allowed to take shop?
The other classes I really benefitted from were typing, vocal music and grammar, in English and French. And yes, most teachers have never taken grammar, so how can they teach it now? Losing grammar is the beginning of illiteracy.
I was put through the "matriculation" stream, which meant a lot of math and sciences to get into university. The only thing I used the math for, was when I had to take required calculus and stats courses. Then I never used it again. Plus, we had a heavy review of Algebra, which I had not done for 9 years, cause I was out of school, which is all I really needed.
I did take science in University, and I do not regret it. But I really don't use much of it today. I wish I had focused on languages and music. Or just practical things like trades - things you can use your whole life.
As for the internet, it seems to me like you cannot eat it, drive it, plant it, or anything else practical. I consider it a fun waste of time! Seriously, we had a lot more reliable sources with books and libraries back 50 years ago. I rarely believe anything I read on the internet, including scholarly papers. If they get passed through the internet, they probably are wrong. I just read a big study about how gluten does not actually cause any more problems for people than gluten free! (Not including Celiac's of course) But people get on the hype, no scientific basis, all experiential and follow a difficult diet for no reason. And yes, it is another link to a study. But this one seems legit? Who knows?
Scientists who found gluten sensitivity evidence have now shown it doesn't exist - ScienceAlert