It feels like stock YouTubers are sending people to the Han River

All I see are videos saying things like "Hyundai Motors is going up," "Semiconductors are going up," or "It's the bottom" lol
With all these economic and stock YouTube channels popping up everywhere, I'm making it a rule to never recommend any of them.
I wonder why they'd do YouTube if they were actually making good money; they'd just keep being analysts or traders. Their actual main job really matters.
I guess mindless ISA S&P 500 investing is the only answer... or real estate.