The trades simply cannot be outsourced. While the world may not always need bloggers, it will always need mechanics, electricians, plumbers, welders, etc. When you’re locked out of your house, you won’t phone a customer service line and deal with robots trying to resolve your issue, you’ll call a locksmith. The roads and bridges in this country will always be built here. Our skyscraper projects won’t be constructed in France and shipped over. While jobs in the information/tech/customer service sectors can always be shipped away, the careers that require literal hands-on work cannot be.
One of the points that Mike Rowe hammers wrote in his book, Profoundly Disconnected, is that Americans are disconnected from the things that keep our lives and society running on a daily basis. Without the trades, our society would literally crumble. Roads/bridges would go into disrepair. Cars would break down and not be fixed, and new cars wouldn’t be made to replace them. Our electrical grid would shut down and we’d lose power. Plumbing would break down or back up, and we’d all be swimming in our own waste. Not a pretty picture, is it? It may seem sort of dystopian, but in fact our infrastructure is falling apart before our eyes.

The number one factor in overall job satisfaction is being able to use your skills and abilities. It was in 2012 when that factor overtook job security for the first time, just four years removed from the economy crashing. People are quickly discovering that feeling happy and fulfilled at work is incredibly important.
Do you want to spend 40 years of your life bored and dissatisfied for most of your day? Obviously not. But that’s what 70% of Americans feel at work, with highly educated people actually being more likely to be disengaged with their workplace. While boredom can obviously happen at any job, the tradesman who’s working with his hands all day simply has less opportunity for disengagement, as boredom at work often happens when there just isn’t enough to do. Idleness is not often a problem for the blue collar man.