But, looking up 'american civil peace flag' on amazon brings up lots of options to buy one.
I'll note that, with a few exceptions, most of the flags are either the one depicted above or Fort Sumter flag, Live free or die flag. [for grins, there is one or two leftist entries]
I think I get the concept, like the Japanese war flag in WWII.
My revulsion at the concept had more to do with the use of the word “peace” in the “Peace Flag” description, which smells like it was coined by Leftists, so I assume the characterization doe not run along the same lines as mine.