I guess if learning a trade could guarantee the kids a future (or at least make it look like guaranteed) I bet many people would go that way without any need for extra nudges. Picking up the trade of your parents was earlier a pretty fine plan in life. But today we are where we are and political influence seems like the only safe bet... "bet" because learning to gamble it is.
This is from a German perspective but learning a trade in Germany can be a ticket to good income and good life.
There's unfortunately the perception that trades are worth less than academics in Germany from a societal standpoint. I suspect it's somewhat similar in the US. That's part of the reason why we have a massive shortage of any skilled tradesperson in Germany. If you're an electrician or plumber you can basically pick your work.
The other part of course being that the apprenticeship salary and treatment is utter shit.
My brother completed an industrial electrician apprenticeship recently. Right out of the gate he received offers for 50-60k salaries. In Germany that's a really good salary.
It's about the same in the US, where being in the trades isn't exactly widely and highly regarded, but it will get you a middle-class lifestyle. The difference is that for the most part it's a lot harder work than an office job with an equivalent pay; you don't get paid if you don't work, you will have to work in 120ºF attics in the middle of the summer, and it will leave a toll on your body after decades.
Wow okay then the government (I know, the horror) would only need to work on the image issues and smoothing out the first steps. Or the trade schools need, or whoever cares about people getting a safe and very useful job - we all, I guess. (insert rant about traditional parties getting out of touch with such basic needs thus leaving room for extremists to grow)
