That’s the sentiment I’m getting from him. He’s happy as long as he beats Roglič. Or maybe he just finds that extra gear when it’s time to stomp Roglič(specifically). That’s why I find it really hard to root for him for the time being…
I don't think that's the case. I think Pogačar just wants to be the best. It just happened that to be the best he had to beat the strongest rider and that rider was Roglič. He had a little extra motivation against him probably because they come from the same country. He saw how people looked at Rogla in the Tour of Slovenia when Pogi was still on a continental team and even if I'm not sure he said so publicly, I think Pogi always had Primož as a reference point in his early career. But I wouldn't go as far as saying he is happy as long as he beats Roglič.
What I do think though, is that there is a misconception among the majority of cycling fans and cycling media. They see Roglič as the ruthless one, the one who wants to win no matter what, the one who doesn't give gifts to his rivals and so on... All that because of that one time when he beat Mader in the last 100m in Paris-Nice. Now everytime he does something similar, be it when he passes Cort on a short steep climb in the finale, overtakes Mas in a ITT when he is fighting for a stage win or when he drops Bernal on Lagos de Covadonga, when he didn't even attack and didn't even want to drop him, but was just riding tempo... then when you add Kirby screaming how Roglič loves to impose himself and stamp his authority on the race,...then people really start to believe he is the one who really wants to win at any costs.
But I think it's the other way around. Roglič doesn't have the killer mentality, Pogačar has it. He is the true new "Cannibal", he wants to turn every small opportunity he gets into a win. Not only that. He wants to almost humiliate his opponents at times. Look at his attacks on Le Grand Bornand, on Prati di Tivo, on Castelfidardo stage, look at his sprints when he is fighting for a stage win. He beats people on paper much faster than him. And I think we'll see more of this in the future from him.
Maybe I'm wrong but that's the feeling I get from watching those two.