Asking question

Why does asking questions on the Internet automatically make people assume you're braindead? Why does not knowing one thing make the whole Internet thing you don't know anything at all? Like dude, I'm homeschooled and my parents are dumb. What am I supposed to do about that. I say "10x10x10 is 2,600" and some guy is like "it's actually not because (explanation that misses a lot of details which makes it still hard to understand), Wish you didn't skip math class 🤦🤦🤦🤦" like man, the calculator said it was 2,600. Sorry I'm not a mathematician.