Quoted from vid1900:
20 years from now, most likely no one will be nostalgic about pinball and our kids will put our games out at the curb.
Definitely with you on a macro basis on that one Vid.
But splitting hairs, my personal guess would be about 30-35 years from now till Pinball Doomsday vs. 20.
That's based on IF the recent PS demographic poll is accurate, and the majority of Pinsiders (& general pin) population is in fact a bit younger than us Geezers think: between 33 & 47 years old:
If I'm wrong, the room-temperature prune juice is on me.