The Heavy is overall such a shame of character development tbh. He could have been (well, I say this, but as we all know, Gaben is a libertarian, but in a hypothetical alternate timeline) a Soviet uncle type character to the team, actually playing into his only hinted at communist sympathies. Like, he's potryaed as a "smart, well educated, yet silent and brooding bear". Instead, we have an anti-communist Russian guy who constantly gets called a "damn commie" by Soldier and Heavy can only respond by saying "I'm not communist, in fact, I'm so not communist that I'll cry about how my family were SLAUGHTERED by ebul bolsheviks!"
Like, they constantly redwash him, (new term, don't @ me) but in the comics, they feel the need to spell it out that he's not communist, but actively anti-communist and against the big bad Bolshevik menace.