Vingegaard is systematically very underrated on short climbs, while Pogacar's explosiviness that "should" get him a gap on Vingegaard is overrated/has not made the same leap as his aerobic engine has.
Vingegaard not losing time on a 2% gradient sprint indicates in no way that he can compete in the high mountains.
Pogacar's explosiveness isn't overrated.
He himself said in February that he would train his explosiveness for the spring classics and that for the second half of the season he would lose it to train for high mountain competitions.
He's definitely more explosive in spring, especially the last two years.
Remco and Vingegaard have said they're more explosive than ever and have better sprinting than ever.
Pogacar, on the other hand, said he would be less explosive in the second half of the year.
However, they haven't beaten Pogacar on any of the days.
But the new narrative is that Vingegaard is as explosive as Pogacar. In the spring, the difference would be bigger.