Do we have a source for this?
Unfortunately I do not and yes I briefly looked. If you type into a search engine "Perceptions of war crimes by vaccine acceptance" all of the results are along the lines of "vax deniers bad people!".
Normally I wouldn't post something like this that I couldn't source but from my own observations both IRL and online these numbers are accurate and I decided to go ahead and let poal users decide for themselves.
I was not able to find anything via reverse image search
Source material definitely comes from this place: https://www.ekospolitics.com/index.php/2020/07/northern-populism-2/
But you search for "russia" across their entire site, you will only find 1 article (the one linked above)
A search for "war crimes" doesn't bring up anything helpful either.
(post is archived)