The reason for this is the affirmative action (racist) programs in all companies. On the false premise of racism affecting STEM positions, HR depts scam companies into virtue signaling by saying that they hire XX% “minorities”.
But, it is all a scam. Local companies do not get the jobs, only conglomerates tied to outfits like the CCP do. Such jobs are outsourced to other countries — which are of course not mainstream white Americans.
Plus, there is the cut for anyone participating in this.
An IT monoculture of Indian nationals is not affirmative action. It’s cheap labor + the caste system.