AoE2 is one of a small number of video games I can entertain an argument about building an immense skill gulf between average and top tier players, like chess. But the size of that gulf is just incomparable.

There are approximately as many titled chess masters* as there are total monthly AoE2 players. And truly, the difference between a Candidate Master and a Grand Master is probably as big as the difference between a candidate master and an average player. Grand Masters are just so insanely skilled, they can pull some crazy flexes by forcing their opponents' moves due to traps they set tens of moves ago.

I watched a GM streamer playing against his subs, with the rule "no matter how bad you're losing, you can't forfeit" so that he could show of these stunts. He was doing stuff like promoting every single pawn to a queen (which gets tricky because when you have 8 queens you have to try to not accidentally checkmate your opponent until you get the 9th). Taking only the pawns from his opponent, and then forcing all of the pieces back to their starting square before checkmate. Forcing an "underpromotion mate" (where you win by turning a pawn into a knight rather than a queen, pretty rare circumstance). Drawing basic pixel art with the pieces on the board at checkmate. And these weren't all against noob players, some of them were quite skilled or even semi-pro, but to someone at the top tier of chess there is almost no difference between semi pro and beginner.

GMs are crazy good.

*All master titles combined, not just GM.

I think that quote was from later in his life.