They only lost NV by ~26K votes. NV was always a GOP target. To include winning back a House seat (NV-03?).
I was thinking about the Hispanic “bloc”. They’re not really that. In FL, we know that the Cuban-Americans & Venezuelans have now come out heavily for Trump, and many are still registered “D”.
In TX, the NY Times admits, from their own poll, that Biden is showing much weakness with Hispanics there. The fantasy of a blue TX got busted. The TX Hispanics have a lot in common with those in AZ/NV/NM. This Biden weakness will be playing out in AZ and early voting seems to imply this in NV/NM. Again, many Hispanics voting Trump will be registered “D” there as well. That’s what happened in 2016 FL, where a large Dem Hispanic voting surge (which depressed Republican analysts) turned out to be for Trump. We won’t know until ED counting.