Because they all know it’s already too late. Nearly all of the illegals here have now had multiple children here, all of whom are now citizens at birth per our constitution.
Anyone who thinks the government is going to deny a citizenship application to a parent of a US citizen is living in a dream world. Which means when all the dust clears.... all the children of illegals will still be US citizens and still be here and they will be able to bring in their parent legally under some deal to be worked out in the future.
I am sad to say it’s already too late. Go to any maternity ward in America and you’ll see the truth of the matter staring right at you.