The GOP over the last decade, Reuters noted in March, has transformed into a “Republican electorate that is more isolationist, more skeptical of globalization, more suspicious of the electoral process and more likely to view Democrats as a threat than it was when former President [Donald] Trump launched his first run for the White House in 2015.” University of Virginia Center for Politics analyst J. Miles Coleman said the stark changes “reflect an electorate that has become more populist, both feeding off of Trump’s populism and influencing the broader party.” Now, he added, “It’s hard to see …