There was nothing wrong with Vingegaard and JV tactics with the exception of Vingegaard riding on the front after he knew he wouldn't be able to drop Pogacar on the final climb. Vingegaard is stronger than Pogacar on long climbs like the Tourmalet and it appeared yesterday that Pogacar was not on top form so it would make sense to try to take advantage because Pogacar will only get stronger.