Not sure what your point here is, but this is exactly why Democrats are not going to look like the more rational party when it comes to this stuff. The vast majority of migrants to the US right now that are flooding and overwhelming places like our police departments here in Chicago are economic migrants coming here for a better socioeconomic life. Do I blame them? Of course not, I would try the same for my family. Is this sustainable and justifiable, though? NO, because we clearly have millions of our own citizens who suffer from the same issues these migrants do, and they have every right to expect to be taken care of with whatever resources are available first.
Minor differences with the situation on the ground two years ago aside, Trump and DeSantis really aren't the best R candidates to capitalize on this sentiment among eligible voters. That doesn't mean the issue won't help Republicans this cycle.