You realize what you're saying just confirms my point? Supporting colonialism because it serves your national interest is still supporting colonialism. Realpolitik is simply the justification.
The EU and NATO are led by imperialist powers and their allies. The social, economic, and military stability of the West is built directly on neocolonial extraction from the periphery. Of course they support it. The system reproduces itself.
And lol at "naive." I don't expect those who benefit directly from imperialism to take meaningful steps to stop it.
My issue is with you pretending colonial powers are something they're not. I'm just pointing out the reality.
Plenty of rapists justify their crimes to themselves. Doesn't make them not rapists.