Ok. Seems i have read outdated info on the web. ThanksThey were nerfed to be a lot more passive in my experience. So maybe they will raze a few coastal provinces or party with Kislev but they won't demolish Altdorf before Chaos even shows up. Helps that the Dark Elf factions often declare them, and Louen has a tendency to show up on the Skealing's home turf on a crusading spree because the AI likes attacking th first enemy it has during the campaign.
But hey, at least we don't have Dawitide anymore. Used to be that the Dwarfs had a crushing autoresolve advantage, and the Greenkin AI was completely unable to handle its Fightiness mechanic, couple that with more factions competing with the Orcs and the Dwarfs would win every time then go on to dominate the Old World. You haven't lived till you've seen a Crooked Moon/Empire/Vampire Counts alliance wage war on the Dawi and still lose badly. I once had them at 50 settlements, and runaway first in strength, within 100 turns.