If we'don't just impose immigration laws we wouldn't have pinto beans in our iceberg wedges...
We would, but we'd have to pay privileged white kids to do the hard work. They don't work cheap, so it would raise the cost of food! And Republicans everywhere know that that's a job-killing Socialist plot. The only way is to have wages that make the Chinese blush.
If there were a sudden increase in GOOD jobs (like a CEO/CFO/CIO), and there were not enough perfect candidates to fill them, they would be filled with near-perfect, mediocre, then less-than-perfect people, since the role must be filled.
If there are talented people but lots of sub-standard jobs, the opposite occurs. Isn't that what we find ourselves in? Underutilized resources, slack in the economy, and unmet potential.
So, isn't the question how to create the virtuous cycle? Give the worker more money, let them choose their products, let the "job creators" meet the demand. Demand is constrained by the bottom 75% not having enough dough.