Yeah, at least in the beginning, Dukat only ever lurked nearby, menacingly. The first time he set foot on the station was to help Starfleet deal with what turned out to be the beginnings of the Maquis, during a conflict in the DMZ. That was also incredibly complicated. (Edit: and everyone was pretty pissed that he was the one Cardassia sent).
Everything on DS9 was incredibly complicated. That’s why I liked it so much. 
I just took 3 advil because my THC lotion wasn’t up to the task.
Shut up.