For the last 7 years I noticed a strange trend in tech. The skill of management was not getting the people you needed, but instead turning down people you didn

For the last 7 years I noticed a strange trend in tech. The skill of management was not getting the people you needed, but instead turning down people you didn't. Whenever ive been a manager for the last 7 years its the same. One day you get a ping for “can you onboard X”. It doesn't matter if you had work for one more person or not, thus projects are created for them to do something.