Not at all.

The backlash against Minneapolis was bipartisan, at least among the people. The backlash to the war is even more mainstream. Donald's popularity is even worse than that of Jimmy Carter, so a significant percentage of people who voted Republican are likely to flip or simply not vote in the next election.

The problem is that people who voted Republican, admit it, and then affirm publicly they're going to vote differently have the fingers of Democratic partisans (And hypocritically, at that, given their support of genocide) wagging in their face, and people are more likely to not vote at all than to vote for someone who outwardly and purposely hates them despite their change of heart.