> Employers should foot the bill for any and all education

Why? That means any education not directly useful to employers won't be funded at all. Not how you build a society. Education should be funded by taxpayers and society because it benefits society. "Taxpayers" includes companies too, not only individuals.

> and work training expenses

They already do. Every company trains employees on their own processes and systems. New employees aren't productive for several months.

> should be allowed to import 0 labor for any reason

Then the work goes abroad. Or these companies don't grow. (Referring solely to tech companies, not outsourcing body shops).

> Employers would have to compete for the best employees, driving wages up.

I understand if you say outsourcing body shops are a problem here. Tech megacorps pay a king's ransom in wages. They've already driven wages up. Any citizen not already working there either doesn't want to for any amount of money or is not good enough.