Crosby is my favorite player, but McDavid is better than he ever was. You have to be delusionnal to think otherwise. Everything that Crosby did in his peak, McDavid did it (still does) better and longer
Crosby's peak was relatively short living (99 games) and wasn't even producing at an higher level than McDavid has been since January 2018 (1,61 vs 1,63 PPG) with McDavid playing nearly the quadruple of Crosby's games
How can you seriously come to the conclusion that peak Crosby is better than peak McDavid ?
None of Crosby's best seasons come close to McDavid's 2021 or 2023 season and never quite dominated his peers like McDavid does. Hell, McDavid has already bested Crosby's best single season in goals, points in less than 65 games. He also bested Crosby's Playoff run in points.
Despite being a decade younger, McDavid has already :
3 more Ross than Crosby (counting 2022-23)
An extra Hart & Lindsay & 1st AST selection (counting 2022-23)
More assist league leader (2 vs 1)
More +5 points games than Crosby (8 vs 6)
As many 100 points seasons
Almost as many hat tricks (13 vs 15) & 4 points games (32 vs 37). Only a matter of time before he leaves Crosby in the dust in those categories.
I have accepted a long time ago that Crosby is simply not the modern Gretzky/Lemieux, but McDavid is.
Crosby will end up just fine though (top 10 all-time) but clearly a tier below McDavid who's on track to challenge one of Howe, Orr & Lemieux among the Big Four