Edit: I agree Netflix has good Originals. But most are from the early days when they favored quality over quantity. It is sad to see that they reversed that. They have much funding power and should give it to great art that really sticks, has ambitions and something to tell, and values my time instead of mediocrity.
But TV today is at least 55 inch and in crisp 4k resolution. A modern TV is good enough for most content.
It is not Netflix that killed the movieplex. They were just the first to utilise the new tools. The movie theater became the steam locomotive.
Meanwhile most theaters are 2k, lack dolby vision or other HDR, have worse audio (many can't do Dolby Atmos with proper height channels), and are filled with people using their cell phones through the entire film.
Cinema is either dead, or on life support.