What countries have a more anarchistic approach towards leftist movements( as opposed to Marxist)? I know Italy and Greece have strong pockets of Anarchists, but where else is it prevalent??

So as Marxists we understand that anarchism doesn’t end well(even if it was tried, in order to maintain the system they’d need some semblance of control/power being given and share) but as leftists we also understand that agitation and propaganda against the capitalist state also is useful in its own way. I guess Idk how to really explain it but I’m interested in at least learning more about regions that have an anarchist tendency to learn why they have those “anti-authoritarian” views when it comes to dismantling the capitalist regimes of the word? Idk they may even have a few decent points and justifications for their opinions, obviously misunderstanding several key aspects of Marxism but still.