Anecdotally from talking to a lot of people who are hiring, people who accept the going rates for work are having no problem hiring. People who are shocked at what workers can ask for right now and try to resist the change are having very little success hiring, whether it's software engineers or subcontractors or lab assistants.
With service workers, resistance to paying what it takes has a compounding effect, because being short-staffed forces people to pick up the slack for missing coworkers, and they end up burning out and quitting, or leaving for another job where the wages are better and the stress is lower.