...seems even hirer with marriage.

I've worked at Silicon Valley startups that were that way. I remember thinking this is really odd how high the concentration was (probably about 70% Indian). Didn't really bother me because it was a great team and honestly one of the best companies I worked at.

It didn't really seem like they discriminated in hiring and I never felt discriminated against at work. It was just that coworkers referred people they already knew.