Specific models of dumpsters found in national parks. Apparently making sure that the smartest bear can't get into a dumpster while making sure the dumbest person can is a grey zone.
I'm gonna get downvoted for this but... gaming consoles.
Gaming consoles made sense back in the day before home computing took off, and for a while they actually had superior hardware than computers when it came specifically to running games. But nowadays gaming consoles are just locked down user-hostile computers with a subscription service attached. The gaming equivalent of inkjet printers. It's an industry made irrelevant by advancements in technology, propped up by misleading marketing and artificial hype that sadly many people fall for.
My high school mandatory epilepsy training for teachers and staff because the art teacher stepped over me while I was seizing on the floor during class. Other students had to carry me to the nurse because I couldn't walk right after the seizure. Teacher wouldn't even call the nurse to let her know what was up