Yea you can feel this when you work on a team mostly of H1B. Most of them don't speak up and just say yes to whatever project management gives them. Ofcourse upper management loves this, they take all the credit and become the face of the project and if it fails they simply blame it on h1b/contractors ect.

I've seen this many many times in all company sizes over last 15 yrs. I would steer clear of teams where most ppl are h1b indians.