Yeah, but the difference here is that Europe has Muslims on their southern border, and we have Mexicans.
Mexicans are about 60% Catholic/40% Evangelical or Pentecostal, actually Western culturally (if not Northern): Spain being Western Europe, and Central America being Western Hemisphere and Christian for the past 400+ years, and Spanish and Portuguese being closely derived from Latin, the classical language of the West.
Suppose (and this is not theology, not prophecy, and certainly not politics, just a "supposal") suppose, --- since demography abhors a vacuum--- God is allowing us to experience the logical consequences of aborting 50,000,000 American babies, by replacing them one-for-one with Mexicans.
If that's the case, I'd say thank God that what we face is higher fertility, more kindergarten kids, more taxes, more tacos, more Jesucristo--- and not shari'a, dhimmitude, and jihad.
I say in all sincerity: Mrs. Don-o, you understand this so very well. May God bless you and yours!