Set a floor that is regionally adjusted such that the foreign ops/noncitizen cost is consistently higher no matter where. And that it also accounts for and penalizes malicious compliance/intent.

Regarding the overall problem: For the jobs that people care about keeping away from the alphabet soup provisions, the only problem is finding pliant and desperate people that take any port in a storm - not competence.

On business resistance: As for firms like Alphabet/Microsoft/Meta, they are not immune to noneconomic forces that might favor US presence and penalize non US expansion, broadly construed.