That is the thing. People say Pog dropped because he isn't in super shape and/or his wrist is hurting him and/or that he might have had a stomach bug during stage 3 and 4 (Yeah, Chris Horner actually speculated about this). Disregard Vingegaards exceptional performance for a moment and just focus on Pog relative other contenders: he dropped every other GC-contender with 23s or more in less than 3k. Have we seen Pog do much better than this many times before? Don't think so. The thing that might indicate that his form isn't 100 % is that he didn't drop Kuss. But, we know that Kuss can be incredibly strong on steep gradients when he is in top shape.
The presumption is that Pog would have followed Vingegaard if he was in top shape and his wrist didn't hurt.
I'm not sure about that. I think Vingegaard might just be stronger than Pog, especially on a bit longer steeper sections where weight becomes a factor.
I think he would normally not be caught by a group of Yates and Gaudu tho. The times he attacked from further out he managed to stay away no matter what the chasers were trying. And has Kuss ever managed to stay with Pogacar when he went all out? Unless Kuss has found another level I don't think he is capable of that, especially cos this was a rather short all out effort.