In fairness, 24hrs ago a sizable portion of cycling fans were screaming that the Tour was over. Pogacar looked vulnerable and people stated that his poor preparation and lack of race fitness was the problem.Do they? I got the opposite impression. Respecting Pog would have meant letting the break go (so the bonus seconds are out of his reach because his mountain sprint is better) & then sitting on Pog's wheel on Cauterets, or attacking hard late to see if they could drop him.
Jumbo wanted the jackpot & got burned hard because they disrespected their adversary & overestimated their own powers.
Smelling blood, Vingegaard and Jumbo decided to go for the jugular whilst Tadej appeared weak. I don't think their confidence was totally misplaced.