Yes, communist movements in Europe and the US are getting suppressed. The violent phase occured 60-70 years ago. Now whatever is left is getting infiltrated and chopped up immediately through psyops. They are allowed to operate "unmolested" because they've been suppressed to hell and are now just husks used to sheepdog and manipulate people.

Take a look at Greece. KKE is vehemently anti-government but nobody cares to listen to it or takes it seriously, because there's constant infighting for nonsensical reasons. That's the controlled parts of the leadership constantly creating issues to prevent unified action. Any efforts by other communist movements are quickly destroyed by planting provocateurs in their marches and actions. Any spontaneous protest is immediately and violently suppressed by police forces. Similar things are happening in France, Spain and Germany.

Don't get me started on the state of communist movements in the US and the UK.

I'd suggest you take a look at the history of communism in all these places and understand that what is happening to all the former Soviet countries now, has already happened after 1945 all over the West.

This is just Western exceptionalism talking.

I said I'm not going to pretend Western communist movements are perfect. But you are quick to blame the strawman Western communist for imperialism. That's nothing more than sectarianism.

Yeah, Western communists ought to take up arms. But what arms? We are talking about extremely diminished movements in a fairly demotivated population, fighting against tanks, jets and drones. In countries like Spain, Portugal, Italy and Greece, the communists tried to fight in the last century and failed. They are still carrying the stigma to this day. And yeah, a bunch of movements are bought for or otherwise institutionalized. How is that the fault of an everyday communist?

Lastly, you blame Western communists of decrying "all Ukrainians" as Nazis. Yet, you do the same exact thing by lumping all Western communists in the same basket.

While in the EU, UK, USA, communist parties are allowed to operate mostly unmolested by the government

The only reason you can legally have a communist party in the U.S., for example, is because this already happened decades ago:

Decades of meddling, coup attemps, dirty money, foreign NGOs, relentless propaganda campaigns, building “occupation museums” to brainwash the young about their past… And when the country is finally beaten into submission