I don't see what the big deal is to be honest, just a harmless hobby to collect random trinkets, it gives people joy, and you can just get rid of it when they die. I don't see what the harm is
When you fill your house with it, to the point where you're a hoarder and can't see your floors and walls, that's a health hazard that attracts dirt, rot, and pests.
Lots of people never do it once in their whole life. There's a world of optimization levels between "randomly doing things" and "min-maxing life". There's a huge-ass chunk of people who never leave the 0-optimization level of randomly doing things.