Fun fact(s): The COVID strains that were active at the beginning of last year were actually more infectious and deadlier than the original COVID strains. The only reason we didn't hear much about them is because, despite RFK Jr's beliefs, the vaccines work. 443 people died from COVID in the US during the first week of November, even with the vaccines. There were about 15 deaths from the flu in that same week.
There are plenty of immunocompromised people who can't get vaccinated who can no longer be in public without risking death now that COVID is endemic.
Legal or illegal matters very little. During Operations Wetback 1 and 2, American citizens were rounded up as well as the illegal immigrants/foreign workers and deported to Mexico for "looking too Mexican," and I've heard of at least one or two border towns that have done the same thing in the past 10 years (and crashed their economies doing it). I don't expect Wetback 3 to go any differently other than probably targeting more minority communities besides Latinos.
And what do you expect people to do other than make exasperated "I told you this would happen" comments? It's not like making comments on Lemmy will do anything when the dictator hasn't even entered office yet and the only thing we can generally do anyways is whine to those in office to actually do something. There's donating to various groups put in place to help minority communities, but that also has nothing to do with commenting on Lemmy.