This ia what i'm getting at.
He wants a country like Russia to be Europeanised and to be culturally dominated by Germany.
That wouldn't be much different from colonialism.
He was joking. I understand that you didn't find it humorous but it's not that deep. Also, his idea of europeanizing Russia, which is already a part of Europe, is to introduce positive aspects of the rest of Europe to Russia. That's not even remotely the same as colonizing.
One more thing is, that Germany isn't the face of Europe—So Pan is wrong there. They have other big names like France, Russia, the UK, etc. Europeanization is actually a thing, btw.