Bitching and moaning doesn't solve employment problems. And the "market" is ALL the people willing to do the work. Not just some people who are arbitrarily chosen by some. The amount of legal immigration levels has always been a bone of contention.
Government has caused the problem by interferring in the process, they will not be the solution.
Our birth rate is just about replacement level. The law of supply and demand applies to everything, and many of us have been laid off for one reason or another. We live with it and find other work, or other careers. Anyone living in times that are as changing as ours needs to have this basic understanding, and get all the training they can. And there is nothing wrong with relocation too.)