A lot (not all, but a lot) of MAGA people I met will get really offended if I refer to certain people as, "Anchor babies", "Me no speakies", "Fresh off the boat", "Nacho taco chimmy changas", "Wetbacks", etc because they think it's offensive to them.
These same people then will call for separating these wetbacks from their anchor baby kids.
I'm pretty sure separating kids from harmless parents is a whole hell of a lot more offensive to them than calling the kids, "anchor babies" and the parents, "Fresh off the boat".