We'll then PhD demand would increase for h1b applicants. You would have to argue that there's a shortage of Bio, Chem,..etc graduates in the US, which there isn

We'll then PhD demand would increase for h1b applicants. You would have to argue that there's a shortage of Bio, Chem,..etc graduates in the US, which there isn't. Any foreigner who posses a high level of skill in their field, shouldn't have a problem getting a PhD either.