Rather than fighting with the legal system to replace one or two of your overpaid employees, you can replace entire divisions. It's certainly an investment of effort but it's well worth it.
Plus if you need foreign talent, as long as you pay $25k/year the visa is more or less guaranteed.
If the US wants to be uncompetitive, leave the US.
[1] Meritocracy is still considered a core value and a great thing. There's a lot less xenophobia - while many in US tech harbor negative feelings about immigrants "who took our jorbs", I've literally never seen the same negativity in the Indian tech scene.