I guess it makes us realize just how bad these 2800 rated losers really are. We have a number of 1400 rated players here who can easily find the obvious 16 move combination that wins a pawn. I don't know how either Carlsen or Nepo can sleep at night knowing the real talent lies with chess.com forum posters.
And that's a very fair point, but it's also fair to point out that all those lines where Black's pawn is left on b7 "en prise" for White to take are not all that thematically different from Najdorf's poisoned pawn variation, where Black just knows that there may be at least some mild consequences to him playing that Qxb2. So, in this case, even those 1400 players have enough games behind them to deduce that there could be some "pushback" against them capturing on b7. In some positions, there is usually a rook that goes on b8 that attacks the offending piece and then retaliates and captures on b2. In this scenario, it was harder to see, of course. And, honestly, a lot of times, it's not even just the player's strength that determines whether you see it or not. I'm very convinced that some of us who are "positional chickens" are much more likely to see ...c6. The aggressive players like Nepo are just as likely to see this, but are more psychologically wired not to. Otherwise, they wouldn't be aggressive players by definition.
I wish i knew as much about chess as so many here think they know.