>If they did, everyone would try to work in that industry because the barrier to entry is comparatively very low. To get in, yes there is no barrier to entry,

>If they did, everyone would try to work in that industry because the barrier to entry is comparatively very low. To get in, yes there is no barrier to entry, just find a trade school or union to accept you for training. However, the program and training is no joke. You have to have the aptitude and dexterity to do the job and complete the training.