The instances presented in Stormblood. I'm not revising anything - but, for reference, the sequence of events:
1. 25 years before ARR, the Garlean Empire conquers Doma and makes it into an Imperial province.
2. 20 years before ARR, the Garlean Empire conquers Ala Mhigo and makes it into an Imperial province.
3. 15 years before ARR, the Garlean Empire attacks Silvertear Falls.
4. 5 years before ARR, the events of Legacy play out.
5. A Realm Reborn occurs, followed by the events of Heavensward up to The Far Edge of Fate. (A Doman insurrection occurs around Through the Maelstrom, but is quashed by Zenos.)
6. Ilberd ("The Griffin") attacks Baelsar's Wall with his Masks wearing stolen Eorzean uniforms, leading the Empire to believe the Eorzeans have launched an offensive against it. (Also Shinryu.) Since they have no way to tell the Empire about Ilberd's false flag operation (and they probably wouldn't care anyway), the Eorzeans pick up where he left off, launching an offensive and taking Baelsar's Wall with the intent of liberating (invading) Ala Mhigo.
7. After meeting up with the Resistance leaders, the Alliance engages the Empire in a few skirmishes before the disaster at Rhalgr's Reach. With morale broken, the Scions travel to Othard in hopes of assisting the Domans with their rebellion to restore morale and give the Empire another headache to deal with.
8. While crossing the Ruby Sea into Yanxia, Gosetsu offers himself up as a distraction so we can save the villagers of Isari. In order to do so, we need to get the Confederacy to take action against the Empire, which it has largely left alone despite knowing that Imperial encroachment is eating away at (and will eventually destroy) their way of life. Alisae strikes a bargain with them; we uphold our end (getting rid of the Red Kojin mercenaries), so the Confederacy takes aggressive action against the Empire. The Imperial presence is expunged from the Ruby Sea.
9. After securing the aid of the Xaela clans, the Domans launch a successful attack on Doma Castle and reclaim their freedom and sovereignty. Hien sends shinobi throughout other Imperial provinces, destabilizing them with threats of rebellion and forcing the Empire to leave its forces where they are.
10. With the successful liberation of Doma and no threat of further reinforcements, the Alliance and Resistance resume their offensive into Gyr Abania towards Ala Mhigo (Rhalgr's Beacon); despite heavy losses, it is eventually successful. Ala Mhigo reclaims its freedom and sovereignty.
... for 25 and 20 years, respectively, there was peace in Doma and Ala Mhigo, though the native rulers were deposed and the native inhabitants treated like shit. They had every reason to rise up; I'm not denying that, but as it pertains to the conflicts in Stormblood the protagonists were, technically, the aggressors. There was no conflict until the Eorzeans launched their offensive that became known as Rhalgr's Beacon, and other than Yugiri's poorly thought out assassination attempt on Zenos, there was no conflict in Yanxia until the Domans attacked Doma Castle (though the Imperials did attack the Xaela during the Naadam). The Confederacy also acted aggressively against the Empire.
Considering how poorly the Domans and Ala Mhigans were treated, I don't fault them for rising up. Even so, regardless of circumstances or context... the actions taken by the protagonists against the Empire during Stormblood were aggressive. That's all I'm saying.
Does anyone suppose there was representation along with that taxation?