Since Generation Z will be the most diverse generation in history, any talk of the entire group becoming Hitler Youth is absurd. But it's still possible that white youths are becoming more conservative, especially those without a college degree who live in the South or Midwest, and any further liberalization (for lack of a better word) is on the backs of minority youth.
Can anyone bring up the numbers here again? I remember we had a long talk about this exact thing a few months back.
I definitely see that being the case in the rural South and Midwest (which are trending GOP), but I don't see it happening in urban areas or states like CA and AZ (where even whites are trending Democratic). The Democratic trend in the Twin Cities suburbs might also complicate the GOP's path to victory in MN (where Trump likely relied on his promise to protect entitlements). Bruce Poliquin might also be vulnerable in ME-2 (a very white district).