and all ignored and forgotten about as part of the whole "isn't STL wonderful" crap they started pushing, I mean when Free Capella went loyalist I basicly gave up
While I fully understand your point of view, the way things evolved is nonetheless logical (up to a certain point...I'm not knowleadgeable enough on Daoshen's rule to comment past the jihad).
The confederation was effectively gutted inside and out by the 4th SW. Big chunks of the state turned traitor and all the inner powers within the confederation were neutered...save for the chancellor's office, thanks to Romano's character.
The "check and balance" system that had ruled over the inner politics of the CC for its entire history was effectively shattered, a kind of shattering that can easily take decades to recover from if the conjecture allows it. But the conjecture did not.
Think what you will of STL, but the Xin Sheng movement was a master stroke that enabled him, coupled with a certain liberalization of the system, to keep things running mostly as they had under his mother. Making sure no one managed to form new power blocks was just a formality from there on.
As for Free Capella, with Tormano's line eliminated and the jihad in full swing, the way it dissolved and rejoined the state isn't necessarily far fetched.
Now I'm somewhat loathe to say this, but I pretty much agree that this evolution of Capellan politics, while very interesting in its unfolding, is somewhat disapointing in terms of "offering to the lore enthusiast"...it can be argued that, somewhere along the way, the Capellan state lost its soul. To me, the whole "thuggee buisness", which is all that's left on any "inner political haggling" that was once the norm, just doesn't cut it. I'd like to support my point by making relations to china's evolution since the death of Sun Yat-Sen but I'm not sure I could stay clear of the dreaded (but, I suppose, necessary in our time)"rule number 4" as some things are rather fresh in terms of history. Suffice to say that while the triads were initially of importance following Sun's death, they quickly where pushed out of any important role with the unfolding of events, as it should be in any major power.
But then, for all this, I point back to Gabriel Quinn. Such individuals and the small grass root movements they head could easily still be at work whithin the confederation. Heck, I couldn't believe it isn't the case. But these are but small fringe movements, irrelevant to most battletech fiction and sourcebooks.