There is a book series the culture where there is a civilization called the culture. They have falgsc and they do around doing regime change to make sure everyone else has it to. So long a people are nice they can do whatever they want with it. However they have to have it.

Alot of thr conflict is revolving that. Cultures that don't want falgsc and the culture saying too bad kids need medicine and such. So it is an intresting inversion to have a culture do imperialism openly but actually really be trying to improve things.