To be fair, it's about time. The current leadership is pretty much dictatorship, that's why some clans have grudge against Nekuni clan. Miyako is not really at fault here, as the one to blame has already dead.
Completely agreed. They've been fucking up since before Miyako took over. Slight show of disobedience? Murder entire family. And yet other families are getting attacked and nearly killed, one of the girls was forced to become a yokai... and there's no consequences to Nekuni's negligence or incompetence.
I hope I'm wrong, but I think his dithering ("Oh, but what if they didn't really mean it?") sets the tone for what won't happen in the near future: Anything of importance.