[dude with glasses in a communist t-shirt, arguing] I’m the only leftist here, your opinions are TRASH
[dude holding a theory book on smug, arguing] Read theory you losers, you’re all WRONG
[dude in an anarchist hoodie, arguing] Nuh-uh, I’m the only leftist here, you’re SHITLIBS
[the three dudes are now caught in a cartoon fight, glasses gone flying, punches everywhere, while a firing squad of nazis are targeting them with rifles]
[a confused nazi asks] Why… why are they still arguing?
Yeah, that’s been a problem in the US as well, under “Patriotic Communism”. But it’s also largely artificial - a product of party decay to the point that fascists can sock puppet the leftist labels without actually pursuing leftist policy.
One problem that really does plague leftist organizing is state espionage. It has become almost a running joke that half your local DSA meeting is going to be NYPD and FBI informants fighting for front row seats.
But that’s also more a legacy of Nixon/Reagan Era COINTELPRO, with the modern state security forces scrambling to invent incidents to thwart from whole cloth.
What I see labeled “Tankie” in the modern moment is anyone championing AES. For some reason, the greatest betrayal of any kind of revolution is… winning? So every socialist politician from Fidel Castro to Hugo Soto-Martínez is doing authoritarian stateism by being inside the halls of power, rather than outside waving a paper placard.
That’s a shame.