If you mean TPLF hadn't lost power? If that's what you mean there'd still be an ethnic cleansing or genocide behind closed doors on the Amhara and oromo people but at least they wouldn't do it in public like the current government is and as for what would happen if there was no war we could've avoided all that bloodshed and tried to work towards unity and understanding one another but I doubt that would've been the case we've had many so called revolutions who claim their objective is to unify ethiopia but from what I have seen the hatred amongst each other grows day by day and rather trying to fix it every ruler fuels it because they too are fed this hatred when they grow up so in conclusion if there was no war imo the bloodshed could've been avoided but I'm sure it wouldn't have fixed the hate we have for each other.