Bullets/ideas for your list.
My dad was USAF 1965 - 1988 and he actually remembers when they had to take their uniforms off before leaving the base and guys getting spat upon when returning from Vietnam. He actually has friends to whom that happened, and today you have college professors (in cities) teaching kids in college that this wasn’t really true or is all over hyped.
I served 1995 - 2005 and did two combat tours. It wasn’t as bad as for my dad in the 60s, but there it happened again. After 9-11 you had folks giving you their first class seats on an airplane when in uniform, but by the time the first elections came in 2004, Iraq was politicized and you had websites with body counts, non stop anti-Iraq war propaganda being spewed by a media highly biased because they always are on the Democrat side and their party chose to go anti-war in 2004 (opposition politics). You had movies like Fahrenheit 9-11 (total distortion of reality) come out coincidentally 5 months before the elections...
https://en.wikipedia.org/wiki/Fahrenheit_9/11 Did you know when it’s a documentary different rules apply in so far as requirements to consent to be filmed but also for compensation? Michael Moore, the patriot social warrior exploited service members to make millions. $6 million budget, >$206 million revenue, because you don’t need to pay the folks actually fighting a war in your movie for real, not one penny if it’s a documentary.
But here is what is consistent. When you left the cities or you were in the so-called fly-over country, things never changed. They still supported the troops in Vietnam, or when Iraq kicked off, and BTW, contrary to the self victimized BS everyone wants to believe, that is where recruiting continued.
https://www.census.gov/history/pdf/wwi-casualties112018.pdf While the cities protest and talk about this or that, even claiming minorities do all the fighting, corn fed boys from the country do the bleeding, and statistically contrary to anything Hollywood or some social “scientist” talking about racism wants to make you believe, they are disproportionally white (76%: and that is counting Asians, blacks, Latino, and native Indian) and men (>85% in modern times, but if you count KIA from enemy action, it’s >95% since many of the casualties amount to accidents or environmental issues: example vehicle roll over or heat stroke).
I led various combat units and the MAJORITY of the guys are non-urban. Even if they are from California, or New York, they may tend to be from that state, but rural in that state and not from the urban areas that account for 71.2% of the US population.
There is a huge difference between rural and urban America.