Their feelings were based on extensive television coverage. Before that they read about bombing a German installation or maybe saw a newsreel in the cinema complete complete with patriotic music and saluting airmen on an aircraft carrier. People didn't spend much time considering that when the enemy got shot, they bled. It was all numbers and far away. They didn't see much of that happening to our own either.
The politicians were presented as wanting to stop the Red Menace and doing tei darndest to bring our boys back, so basically it was the soldiers that the negativity was ultimately pinned on by folks.
It was a shameful thing the way the public acted, and the guilt started setting in soon after the war was over. So now they say thank you for your service, which I kinda hesitate to say because it's a tad too automatic and simple. I don't know what to say, as it sounds thin. Like is that all I have to say? I feel it's insufficient but then anything more could be getting in too deep, almost prying, practically prodding.