Emphasis mine:

This is a policy to deport or bar forever from the United States anyone who has publicly spoken in support of Palestine. Every group that participated in armed resistance against the Israeli genocide in Gaza was a US-designated terrorist organization. But even if your personal statements don’t touch on the subject of armed resistance, US policy is to treat the Gaza municipality and local government as extensions of Hamas. Even a statement of praise for, say, firefighters or rescue workers from Gaza could, in theory, be a deportable offense for a foreigner legally in the US. A green card holder, married to an American citizen, could be deported and permanently banned from reuniting with their spouse for posting “from the river to the sea” on Instagram.

Less personally terrifying but structurally troubling are provisions for review of “visa programs” that allow the executive branch to, through the revived Muslim ban, bar applicants from visa programs they dislike, but cannot at this point legally erase:

(c) Evaluate all visa programs to ensure that they are not used by foreign nation-states or other hostile actors to harm the security, economic, political, cultural, or other national interests of the United States

The review of “visa programs” will explicitly involve screening for adherence to American “culture” and “values.”