My brother-in-law works in a highly skilled trade for a place you would expect to be ruthless about vaxxing requirements [higher ed - blue as blue can be].
My sister-in-law told me that his department head is giving the boys a wink and a nod.
Then I realized that he could bale tomorrow and start working for a small contractor or himself without skipping a beat.
His employer would be SOL.
I love being skilled trades.
I can confirm that is happening for some skilled workers even if they are on government contracts. Biden has screwed this country up royally.