> Many people were working these jobs without realising what a bad deal it was. They were kicked out during the pandemic and learned that any other job is better. > The only thing that was keeping this jobs in place is imperfect knowledge

It's not just knowledge. Many of these jobs are TIRING jobs because you are physically on your feet a lot. You just don't have the energy to go looking for another job at the end of the day.

The break COVID gave people was a huge boon to job mobility.