Funny you bring up Blade Runner 2049, that's the only movie I've seen at the theater from this year. The next one will be Star Wars VIII.
I can think of all the movies I've seen in the last decade (besides the ones I've already brought up), which include:
Star Wars VII
Rogue One
Gravity
Inception
Star Trek
Watchmen
... And that was it. 7 movies in the past decade. If it wasn't for this newfound interest in making it an event to go to the theaters after A New Hope had released, it would have been less just the last 4 I mentioned, with Blade Runner 2049 being a definite Blu Ray watch. People still have an interest in going to the theaters, filling up seats for the latest blockbuster, but between watching it at home with my decent sized TV, being able to pause when we want for a bathroom break, tune out whenever I want when a movie we choose ends up being meh-y, and not having to pay premium for snacks? I Personally would rather not bother with the extra immersion, which only improves my movie watching experience by a tiny fraction of a point.
When we went to watch 2049, fantastic movie, very engaging. But guess what? I ended up needing to take a bathroom break a couple of times, and it sucks when you know you'll miss out on a couple of minutes when you go. Especially when the screening is far from the restrooms. And with Rogue One, I hated that movie more than any other movie, ever. And I hated it so much because I had to sit through that and couldn't do something else, unless I wanted to leave everyone and wait outside.
So as long as the films sell some way or another, I'm fine. If the theaters themselves start vanishing from my vicinity.... Well, good thing we have several TVs, including one that's big enough in our living room with a decent sound bar.