I disagree. That used to be a cornerstone of the economy —- competing for labor, not just the customer.

It is possible for employers to fund employee training through external schools using loans, and then forgive those loans after a few years of continued employment. A former employer paid for my Master's degree that way.

Maybe, perhaps maybe, you make an environment where they don't want to jump ship at the drop of a hat.

Say, like maybe providing on the job training

Yeah it is lol. Work on hiring people who aren't flight risks, then work on retention initiatives.