You have to first answer why few locals outside Stanford-Berkeley-MIT-CMU are hired out of school. Is it because all non-top-4 schools under prepare students? Is it before foreign workers are that much better? Or is it because companies are looking for underpaid workers they can abuse and keep in a state of limbo?
If CS degrees from non-top-4 schools are not valuable, best to get that out so US students are not studying useless degrees.