Take out a few times a week, a comfortable couch, and a streaming service is enough for a kitsune. Why go through the effort of seducing a powerful or rich patron when any random office worker is almost as good, and far less work. Even if they do sometimes have to do the dishes.

domestication is the wrong term, they have simply adapted to modern life. it used to be only the richest and most powerful could provide the kind of comforts and food a kitsune desired, this is no longer the case.