Here in central Texas, I’ve seen many Protestant churches becoming mostly Hispanic. In a lot of cases, the signs and announcements are in Spanish.
Latin America has a very young population. The bulk of them under 30. They find Protestant Evangelical churches to be much more satisfying in feeding their spiritual hunger than an increasingly insular Catholic Church that is preaching at them in muddled, indecipherable language.
Which should serve as a lesson for all those Bishops who are lobbying so hard for an open door immigration policy. It is not going to benefit them nearly as much as they think.