What should be of no surprise to anyone, anywhere, is that people are deeply unmotivated to ever see the ends in a positive light if they were on the other end of that barrel full of evil means. Moreover, to say that someone should have pride in colonialism should translate to a tacit acknowledgement that colonialism was a great thing (if it's not great, why have pride in it at all?). And if it's a great thing why shouldn't we do it again?
I mean, does anyone genuinely think any value the Nazis produced would make up for the enormity of their evil? Should Germans have pride in Nazis because they helped pioneer rocketry?