I wonder how the Capellans might answer this.
If they take a hint from how they fought the Blakists in the Jihad the Ravens will get a serious problem.
the Cappies needed Sun Tzu to do what they did during the Jihad, if Daoshen''s actually dead, they don't have that divine figure with the hard-coded record of success to galvanize them and rally around. They also don't have Sunny Boy's alliances that stiffened their economy and their lines, since Dao Dao screwed the pooch with the Canopians and overextended his forces.
kinda something people forget about that, Xin Sheng relied a LOT on outside support, and also on being run by a certified genius who was NOT insane, but WAS charismatic and was exceedingly successful prior to the kickoff of the Jihad.
Daoshen, on the other hand, may be dead and was in the process of losing the ground war to a stalemate. Popular mood and support, morale in their forces, communications issues, and a few other things may well be a marker indicating that the Cappies are going to end up on the back foot until something else catches Alaric's attention.
In the meantime, right now, Clan Snow Raven has a Navy, and nobody else does (everyone else has some collectible relics and a selection of dropships.) What I mean by that, is nobody else has the developed infrastructure to go challenge the Ravens unless they make a few serious mistakes. By 'infrastructure' I mean
training, experience, equipment, consumables and supply infrastructure.
Y'know, that stuff your warships need in order to stay fueled, the crews fed and watered, sufficient replacements for personnel that don't have to be trained from the ground up, airframes, antishipping weapons... This is all fundamentally undeveloped where it isn't underdeveloped. Doctrine also factors in-nobody else has one, so nobody else has one that can counter the Ravens if they really focus on 'Navying' instead of stabbing each other in the back.