The Baby Boomers were hard working and glutted the labor market for 50 years. Now employers are slowly starting to learn that the laws of supply and demand apply to labor.
There is no such thing as a job SHOULD pay such and such. The price fluctuates with the supply of labor.
The free market is speaking and it is saying that those jobs are not in demand because they pay too little.
With inflation running so hot workers are going to be job hopping next year and pressure to raise pay will continue.