DSOTM was already a legendarily selling (and still continuously selling) album when Waters left and before Gilmour picked up the mantle. It was already a rite-of-passage for at least American teens. You hadn't properly done drugs until you'd done them while listening to DSOTM.ZiggyZipgun wrote: ↑Tue Jul 27, 2021 8:29 am Pink Floyd would've fallen off the map if Gilmour hadn't kept them going without Waters.
They might not have gotten as popular in a mainstream sense, but I seriously doubt they'd have "fallen off the map." Maybe they'd have simply been the biggest cult band ever, but they'd still be selling albums today in numbers which would astonish people who thought they'd "had their day" or whatever.
At the very least, a new generation of Hipsters would "discover" them and bring them back to some extent.
Hell, when they broke up, I was an American teen just beginning to dip his feet in the pool. I wouldn't have let the fact that they didn't have any new product stop me from filling in the gaps in the back catalogue until I'd bought everything they had.