Nah,
@Jakey53 has a point here. Chayka drafted Hayton 5OA, that was much higher than consensus that year. Hayton was ranked as the #9 north american skater (not even counting european folks), he was drafted just after Brady Tkachuk and just before Filip Zadina and Quinn Hughes.
2018 NHL Entry Draft - Wikipedia
I don't know much about Filip Zadina but he put up 15 points in 28 NHL games for detroit last year while averaging just over 15 minutes a game (which imo seems far ahead of where Hayton is right now despite Hayton's strong play in the world juniors). Obviously Quinn Hughes is already a perennial all-star.
Also think it's way too early to give up on Hayton but for our sakes probably worth realizing most teams had him as a mid to late first rounder like a Max Domi or something. Someone who could / should become a good NHL player, but maybe not a potential future savior of the franchise. Thinking of him like that, he's tracking along just fine