You're correct in your assessment. These people were from the suburbs. People I went to high school with, deal with on a daily basis, (or used to) including some who I was intimate with at one time. Remember the 'Trump Unity Van?' Rob and Mike Cortis. I attended Stevenson High School, in Livonia, Michigan, with them back in the 70s. That's how far back I go with some of these people. Rob owned a establishment called 'Barnstormers' near Whitmore Lake, Michigan. It closed a decade ago due to delinquent taxes, unapproved additions and fire code violations.

There were also the 'jet-setters' from Memphis. Vanity Fair chronicled their 'adventure' and a follow up...https://www.vanityfair.com/news/2021/03/donald-trump-stop-the-steal-rally-memphis-private-jet