Even if eldia survives, eren has completely destroyed countless lives and countries beside marley. I cant seem to think that this move is only going to be short term as hatred for the eldian people can intensify. Of course, the fear of the giant titans might stop that but the story seems to ride...
I guess this is proof that Kiroranke never moved away from what the ideal person Wilk was supposed to be. Cant fault him for being angry or feel betrayed, but if he was the one who slaughtered all the ainu for a dream that in retrospect could have been burned to cinders, the guy was always going...