My sister’s boyfriend bought an oldtimer with no seatbelt. The previous owner installed some and he took them out again. I think there is nothing that brings him more joy than to tell people how he doesn’t need a seatbelt. He also drives his children around in this deathtrap. But he also refuses to wear a helmet when they ride their ebike. My sister nagged so long about it that he now takes the helmet with him, but he doesn’t wear it, that’s the compromise they reached. Some people are just fucking weird.