Tankies supposedly oppose capitalism, and they only support anarchism when it's in the West.
The term is derived from those who sided with the tanks when the USSR rolled into towns and later when the CCP sent the military on their own citizens during an event that resulted in millions of deaths across their nation. You know, "communists" but without any power in the hands of the workers.
Tankies are Russian and Chinese imperialists. They hate America for its imperialism, but love Russia and China for theirs. They're also very pro-genocide while simultaneously denying genocides.
AnCaps want a stateless society, but it is a misdirection to install neo-feudalism. For some reason they believe they'll be on top.
Examples - Ukraine started the war. Putin is not a dictator. Western/NATO expansion is aggressive encroachment and Russia has a sovereign duty to defend itself.
This last one is funny considering Russia no longer controls those territories and Russia themselves are the invaders.
But doesn't every country have the right to defend itself? (Not that Russia is 'defending itself' in this case)
I don't know why you're asking a question that you answered. Yes they do, but that's not what Russia is doing. That's their excuse and it makes no sense. Ukraine has a right to defend itself. Russia is invading.