Tankie is authoritarian communists, so basically China/USSR/dictatorship fan. Corpo is from Cyberpunk to mean like businessmen/executives, but I like to use it for kinda hyper consumerist/capitalist people too.

I personally do think there is more to people than their political ideologies usually, even if I get upset with some of them for it.

I agree and I do have a feeling like it‘s a geekier crowd, similar to Reddit 10 years ago when I first went there.