That’s scary.
I believe the numbers refer to a survey of MEXICANS, not Americans of hispanic descent.
Personally, I could give a rat’s rear end what MEXICANS think in that regard. They think they own the US southwest, and can enter and leave the US whenever THEY want ?
As to the first, “Come and take it !”. As to the second, we need to start making every ILLEGAL very uncomfortable, just as the Mexicans do in their own country. And as they would treat us if we were illegal in Mexico.