If this is like the 2015 bill, that also includes the requirement to sign them up for stock options, similar to a US employee.
However, the rule does have a corner case which allows bonuses to be part of the 100k, so the employers might continue to pay low salaries all year round, with a dangled 40-50k bonus at the end of the year.
Because the tech industry is something with a fairly long lag between demand & supply, the best case scenario is that the wages go up all around & hopefully that is spent in the US, instead of hoarded for a princely return to India.
The worst case scenario for a cost increase is that more work moves overseas, taking the spending side-effects & tax revenue away from the US IRS, while the corporate profits are unaffected, just total revenue cuts down.