Ah no, at his best I don't see Pogacar easily beat Evenepoel. Maybe in a sprint, but not finishing solo. Evenepoel is too good as a rouleur for that.
It could also be that none of them win the WC, because neither wants to chase. If Roglic and Van Gils are in a group in the front, I don't see them chasing it. Since those riders will have a free role, I hope they understand they need to go before the last two rounds. I've seen many races of which I though, oh Valverde will win this easily, and then because of race dynamics he isn't in the picture the whole race.