It's not about 2015. It's about what possibilities have opened up now and moving forward. There's a growing movement now regarding "cutting the cord", folks who cancel CATV but keep Internet in favor of of streaming content like Sling TV, YouTube TV, HULU, etc. Well, with yesterday's decision, the CATV companies can now restrict those services so people will almost have to return to CATV.
Another possibility, outside of the "sky is falling" hypothetical that greedy providers will suddenly start restricting services, is that CATV companies partner with streaming services to offered bundled services. CATV companies know there are more people who subscribe to Netflix than those who subscribe to CATV. We're already seeing ventures similar to this (albeit with cell providers)
with the FCC Net Neutrality regulations.
T-Mobile teamed with Netflix.
AT&T teamed with DirecTV and when they purchased Time Warner, they now offer HBO Now subscriptions.
Just as cell providers are battling each other, providing things like unlimited data, content streaming packages, and lower prices (all things that benefit consumers), you can expect internet providers to do the same as they have been.
Outside of the large providers, we're beginning to see local providers that offer different options outside of the Comcast or Metrocast monopolies as evidenced in Colorado. It's worth noting that the new providerin Fort Collins, CO is state-owned. It's not perfect (being state-owned, I disagree with it), but there's a movement for other providers out there.