Which is... how, exactly?
That's exactly a HELL LOT OF THEM. So you can fine tune your game to your preferences. As much as I like Paradox's games, I'm not sure that's the way I want.
And as ultimate solution, you can always write to Steam Support and ask them to remove (or suspend) your ownership on certain DLC. Helped me when I had problems with Skyrim and official DLCs. Well, that's Bethesda, what do you expect? Howard can spew his "art" nonsense as long as he wants, but titles like "Buggerfall" haven't been born by themselves.