I think you're under-representing residential internet there. Residents with fast internet are customers for entertainment services - movies, episodic shows, streaming of sports and events, education, etc.
Sure, but that's more a 'nice-to-have', not something new. People already watch streamed activities in the residential market, just not at hi-def resolutions. I certainly think there's a demand for it, just not the opening of new avenues of activity.