I'd understand that concept if Roglič had been ahead of Evenepoel when he crashed out, but he wasn't and besides, to finish first, first you have to finish. If Roglič had been taken out by a spectator or had been kamikazed by a QS rider that might have made some sense, but Roglič is out of the race due to a crash which he himself was responsible for. I mean, even if Evenepoel crashes out of the race today and Mas inherits the win it shouldn't be asterisked, at least unless Mas himself caused the crash taking out his rival perhaps.
Most GTs will see GC contenders fall by the wayside from crashes or illnesses. It's a shame for it to happen so deep into the race, but it still happens. Hell, Sean Kelly had to withdraw from the Vuelta while leading it only a couple of days from the finish in 1987, and there isn't an asterisk on Herrera's inherited triumph or even Bernal's 2019 Tour win when it is highly likely people would have raced differently had they known that time would be taken at l'Iseran. There aren't many race wins in 2022 that actually "deserve" an asterisk. Serrano's win in Britain due to the race being called off and him inheriting just because of having the lead at that time is a contender, maybe Schmid's win in Belgium because it was due to illegal actions of his teammate that he held the jersey, but even those are contentious.