>>521307259
The local bsc -> usa msc -> opt -> h1b pipeline is ingrained into indians super early. Most europeans don't even know how usa immigration works until they are already working, at which point moving becomes 100x harder without becoming an L1b indentured servant for a few years.
If you want immigration other than indians, you should do information campaigns at colleges from other countries or something. Hell, estonia is putting up immigration adds in my city's metro on the other side of europe.