Someone still has to explain this to me, why Russian capitalism is apparently ok, while any other capitalism is not.

You really just need to stop with the wilfull ignorance to answer your question. Capitalism is not OK, no matter who does it. We all want capitalism to go away. But Capitalism cannot go away while the North Atlantic capitalist bloc (the source of European fascism, racism, underdevelopment of the global South, apartheid, the most advanced forms of genocide and eugenics, globe spanning colonialism, indigenous devastation, environmental devastation, nuclear devastation, and oppression of 80% of the world) continues to dominate the globe. As long as Russia opposes the interests of the North Atlantic and advances the interests of the global South, we will support Russia over the West.

It's really that simple. We are prioritizing changes based on their logic dependencies. We cannot deal with pretty much anything while the North Atlantic maintains its global dominance on all dimensions (military, economic, political, propaganda, logistical, cyber, intelligence, etc). While the North Atlantic power dominates, capitalism will dominate. So, the first domino that must fall, by necessity, is the West's grip on the world. Russia and China are critical to this process. Russia almost became our sworn enemy when it applied for membership into NATO in order to secure its place in the shared security model and in the global parceling of imperial spoils. But the US decided that they would rather keep Russia as an enemy and now Russia has no possibility of joining the imperialist bloc. So, Russia is doing what it can to diminish Western power. And therefore, we offer critical support.

This has been explained so many times in so many ways that it's hard to believe you are both curious in good faith and also ignorant of the position you rail so hard against.

Simultaneously while we work together diminish the power of the West we also work to heal the wounds of racialized capitalism, imperialism, colonization, and neocolonization. But we cannot fully complete those projects without the fall of the Western powers and their vassals. As the West falls, alternatives will rise, and in those conditions it becomes possible to advance the communist movement more thoroughly, more effectively, and more widely.

In short, Russian capitalism is not good, but Russian opposition to the dominance of the West is good.