Yeah. I've got a ton of gold and I think I got it mainly through taxes. I didn't raid much after getting eaten by the kracken too often in my previous game. Out of my 8 holdings, only 3 of them in my capital are very developed and I've been constant about upgrading them. I also can't raise a very large retinue (only about 3k). None of my techs are above 3, though I've been focusing on tax modifiers and my crown laws have been low to medium.
As for de jure shifting, it looks like no duchy level shifts have happened anywhere in this game. My feeling is that kingdom de jure drift is only going to happen when there is long and sustained impediments to expansion, or if a player does not try to expand towards the nearest empire title. There were no other Kingdoms that put up much of a fight and I don't remember having much trouble with my vassals, though I generally tend to holy war everyone and give holdings only to people of my own culture and religion. I like the quicker de jure empire shift, as it allows the titular empire titles to likely get some de jure land within a characters lifetime.
The Republic in Athens created Makedonia Republic, but it is similar in color to Diocleia (Solar-Chrisitan Ostrogoth) just to the north of it. It looks like Antioch conquered Asia Minor with little more than their de jure holdings.
the Kraken is a lot more survivable now though, IIRC now with 70% chance to live if you high-tale it and run :rofl:
still, only a 3k retinue-cap? Well, then again a lot of the retinue-giving buildings are concentrated mid-late game (tech 4+) anyway, so there's that as well.
de jure ducal shifting taking a lot longer is also intended, since de jure shifting of kingdoms to empires is intended to be the primary means of de-jure rulership (ie. kingdom integrity will remain rather intact over time, but empires come and go)
as for taxes, if it's okay with you, could you give me a quick rundown of your situation?
for example, how much do you roughly earn from taxes? While the rates are highly dependent on religion of course due to SELIN, I'm interested just how much that empire of yours earns a month
(and since you noted that most of your laws are skewed towards tax, how much levies do you get then? )