[divideby0]

While this is clearly xenophobic and just plain awful, it seems like the most sensible workaround for this is for universities to offer very small (4 students or less per session) in-person classes specifically for their new international students. This could work essentially like office hours with faculty leading small group discussions to help acclimate international students to their new lives abroad. I can imagine anyone moving to the US in the year 2020 (the peak of our crazy) could use some emotional support.