> A labor shortage has a trivial solution, "pay more".

Whenever you think a solution to a problem that plagues an entire nation (especially one the size of the US) is "trivial", you should ask the question: if it's so trivial, why hasn't it been fixed after so many years? And if your answer depends on some sort of conspiracy, you know you're wrong.

There are so many problems with "pay more". Let's start with a simple one: it's based on the assumption that the employer's only alternative to paying more is going without the output. In a lot of labor markets, this just isn't the case.

Jobs get mechanized/automated. They get outsourced to a different country. The employer reduces output (reduces staff) and in many cases at the same time increases prices. Sometimes, as has been seen with restaurants and retail, hours get cut or they go out of business.

Another problem with your "solution" is that in many markets, especially those related to healthcare, it's not just pay that limits hiring. It's things like caps on residency slots due to Medicare funding, a lack of clinical placements, a lack of faculty, etc. You can't pay more to hire workers that don't exist because the market structure doesn't allow for those workers to exist in the needed numbers.

> If companies can't find a farm laborer at 100k/yr then that sounds like it's an incredible situation for the average worker.

Except this experiment has been tried. Look up the Bracero program, which was terminated in the 1960s to increase wages for domestic farmworkers. I'll give you a hint: a study comparing states heavily exposed to bracero labor against states that used little found basically no wage or employment gain for domestic farmworkers.

The farm doesn't survive with a bunch of recent university grads who studied CompSci picking fruit at $100,000/year. The farm mechanizes, where possible, and switches to crops that require less labor. And the market fills the demand for the crops that were switched out with imports.

And let's also be honest: the average 20-something native-born American doesn't want to pick fruit in 100+ degree heat in dusty small farming towns where there's nothing to do, the male-to-female ratios are out of whack, etc. This too has been tried: UFW ran a "Take Our Jobs" campaign about a decade ago and...wait for it...literally nobody wanted to.