
Yup, it's worse than last year. But not that much worse.
( Pie charts under here )
Arkea-Samsic were the worst hit team, but only 4 teams didn't lose any team members. Then again, those teams include UAE Emirates, who had the winner and Deceuninck – Quick-Step, who held the green jersey (sometimes literally up those mountains). I think keeping as many team members in the race is an advantage.

A different view of the same data

( Team Kaplan Meier under the cut )