Also, to all the morons complaining about the rate of foreign students, they should probably realize that the reason institutions like Harvard and Columbia are so prestigious is because they bring the best students and researchers from around the world, and not only from the U.S. They produce high level professionals and experts in all domains of study that work everywhere in the world, carry out leading research within and outside the U.S. and publish in the most prestigious journals and presses. Meritocracy at the highest level is internationalist, and nationalism destroys it. Science doesn't care about nationality. Go to any lab or research group and you will find people from around the world, and that's how it should be.
Routinely, the best students I have are foreign students, since they come from schooling systems that foster strong meritocratic and disciplinary standards from primary education onwards. They are usually far overqualified in relation to American students. Why? Because while research and PhD/MA programs at top universities in the country are the best in the world, writ large the American education system is broken from the bottom-up. The majority of students I have from the US are borderline illiterate. They cannot write proper sentences in their native language, let alone write coherent arguments. Their attention spans are decimated by smartphones and social media, and they are dopamine addicts. Every semblance of meritocracy in the schooling system has been pulverized, primary and high-school education has become so diluted it produces young adults incapable of reading, while most universities hand over diplomas for tuition to students that ought never to pass. This is the situation for the great majority of students in this country in the great majority of universities. Not Harvard, not Columbia.
So, we have a pretty brutal duality: extraordinary research and intellectual capital in top universities, and a completely broken education system at the local level and clientelist model in higher education that affects the majority.
None of this is addressed or even acknowledged by the DOE.
Nothing, not one thing the government has announced, done, or proposed addresses these issues. They have not spoken about how to strengthen meritocratic standards in evaluation since primary education, how to assist the bottom-up generation of qualified students in the national sphere, how to make American students competitive in relation to foreign students, and how to actually fortify rather than weaken the pedagogical role carried by universities. Some indication about smartphone regulation seems to be in discussion, and that's a good thing. Everything else goes against the ideal.
The government's response to threaten to pull funding and close doors on foreign students-researchers is not a way to strengthen meritocracy, but a way to destroy it. As I mentioned, some of the brightest and most promising Ph.D prospective researchers from around the world looked to come to American universities. Now, people are staying away because of the precarity of the government. This is intellectual capital flight. You don't generate better national students and researchers magically my waving a magic wand and shutting the doors on foreign talent.