You don't know that the Ashlanders wouldn't cultivate ambitions of conquest. Just because they don't have the power doesn't mean they wouldn't. Dagoth Ur CERTAINLY would've conquered all of Tamriel itself were it not for the intervention of the Empire. And the Great Houses of Morrowind, if given the power, would likely have done the same.
What's the difference between the Empire and the rest? The Tribunal stole divine power and persecute those who know the truth. The Great Houses are corrupt, support slavery and have nothing but hatred for non Dunmer. The Sixth House is insane, monstrous and certainly evil. And the Ashlanders, while perhaps the best of all of them, recognize the outside world but choose not to adapt to it. The world isn't going to grind to a halt for them.
Lets take your example for a moment. Why is that unacceptable? Shouldn't that be HIS choice? And the Nine are not false, even the Ashlanders recognize this. They just do not think them worthy of worship. If any gods are false, its the Tribunal. And yes, perhaps so much change constitutes a change of identity, but like I said, that's his choice.
Now let's take other examples. Look at the city of Tel Vos, and its Telvanni leader, Master Aryon. He is a very open minded individual, and that's saying something for a member of a Great House other than Hlaalu. And yet he retains the traditional style of Telvanni architecture with Imperial indulgence. That right there is your proof.
How exactly does this warrant years of warring and an aggressive cultural agenda? Why does the Empire feel it has any business on an volcanic island with a few tribes that just want to be left alone? Of course, you would be happy if we gave up our pride, because while you assimilate our culture you're thinking about our money and natural resources.
You know as well that the Ashland people are happy enough to stay out of major international affairs. Whatever the politics of the great houses may be, I don't see why they can't solve their own issues and they need a foreign eye watching over them and criticizing practices that have been quite normal to Dunmer culture since time immemorial.
That wouldn't be anyone's choice. It's typical how a foreigner fails to see the peculiarities of a tribal society. Here on Vvardenfell people don't suddenly start wearing purple when the clan's colour is blue, just because they feel like it. You're talking like an individual has the right to be completely free in its own actions. Have you never wondered whether this is true all over Nirn and whether this other tradition has the right to exist too? Here people see the benefit of respecting their family and ancestors and they gain favour by respecting their traditions, rather than betraying them. We [
I can't help it xD] know very well how to deal with things on our island, so please go home and be smug about your own beliefs where everyone willingly accepts and respects them.
It's typical you think of our gods that way. Of course we stay loyal to our gods and even if we see parallel developments, I don't see why should suddenly feel like we're one big family and abandon them.
It's interesting you name that betrayer. Never wondered why out of all people he picked an outlander to further his personal agenda? It's shameful how people were allowed once again to meddle in affairs that aren't theirs to worry about. He was so respected with his imperialist preferences that he got cornered rather quickly enough. That's proof of a man who betrayed and abandoned his own.