Going to third the "need more information on this."

Are they job hopping, in which case wouldn't that also be a revenue stream for 70MR? Did they find that it was such a sellers' market that they didn't need 70MR's services to get good jobs anymore?

I never really understood this "shortage of workers / great resignation" phenomenon to begin with, so perhaps this specific situation would be a good one to use as a concrete example.