Movie theaters. If this lingers for 6-9 more months, new releases will be streamed directly. It's actually already beginning to happen, but that could become the norm. It's not so much the experience, as it is the movie itself. You can watch a movie w/ your fam at home (with cheaper snacks).
I don't think it's far-fetched for theaters to become a thing of the past. Remember going to blockbuster, or picking our your favorite CD or "tape" in the store? Same happened in those areas, so it's not impossible.
Streaming has created a direct to consumer model. Why go through AMC or Cinemark when it can come directly into your living room?