By savage I mean by our real life standards. Canabalism and giving up your children to worship an evil assassin god IS savage.
But you have to respect the imperials. Taking control of Tamriel against superior numbers and continuing to control these people is not a feat to fart on. Maybe it's just because I like siding with the more "republican" groups.
:shrug: I, personally, try my best to be tolerant of other people's cultures. While some things seem entirely ridiculous to us, to other people it's perfectly natural. Yeah, eating other people's bodies is gross, but it's happened before with some completely civilized societies. To some people's cultures killing a cow and eating meat is a huge taboo, and when people see us eating meat it makes them think "How could they be so savage?!". It all depends on your point of view and perspective.
Giving up your children to worship an "evil assassin god" is very morally wrong to us, but people have been giving up their children for causes all across the world for hundreds, if not thousands of years. It's not something completely odd.
Imperials sort-of remind me of the early colonists who destroyed plenty of cultures in Northern and Southern America to "civilize them". While at the same time there were functioning postal systems, brain surgeries, and communities of 9-14 million people all connected by advanced roads and trading networks. But they were too "different", and thus called savages.
It's the Dunmer and Altmer who're "pro-slavery", and the Empire did little to stop such a universally immoral act as that until recent Tamrielic times.
While I do like the Imperials, I can see where the other groups get sick of their attitude of having to change everyone to be more like themselves.