Ok? So does that mean I should thank them for committing war crimes?
If anything I should thank people for draft dodging
If someone asks me to serve the US military, I am sabotaging whatever I can because I am a decent human being.
If they didn’t frag their commanding officer or otherwise dodge the draft, they functioned as a servant of imperialism, and as such, should have gotten got by the Viet Minh. (yes, including your grandpa)