I have 15+ nieces and nephews above 18yo. None of them are into pinball. When I was a kid in the late 80's-early 90's machines were easily found and I played them a lot. It was a lifelong goal to eventually have machines in my home. If I didn't grow up playing them I can't say I get into the hobby as an adult. This younger generation didn't grow up with pinball and it shows as they have zero interest. Social media is where it's at these days.