In one example cited by the Labor Department, Palantir reviewed a pool of more than 130 qualified applicants for an engineering intern position, about 73 percent of whom were Asian. The lawsuit, which covers Palantir's conduct between January 2010 and the present, said the company hired 17 non-Asian applicants and four Asians. "The likelihood that this result occurred according to chance is approximately one in a bil…
This is 100% a political move. The number of people hired matches the national average, which is what is usually used to determine "diversity". Honestly, there is no reason this lawsuit should be pressed. As you pointed out I'm sure there were visa's required for some applicants, and 20% Asian is still good by percentage.
It does smell like revenge, especially given that the numbers are so unusual and the company is probably dealing with security clearance issues. The fact that the numbers are so strange in the supposed pool should raise lots of red flags about one particular country too: were these people with family connections to China? That is normally disqualifying. Is the company expected to hire people who are certain to fail the clearance process, and then get stuck firing them for that failure?