I want to know the answer to the following question:
Most television sets sold since what year have an ATSC tuner?
All the background I'm provided with is that "In the US, residents in the line of sight of television station broadcast antennas can receive free, over the air programming with a television set with an ATSC tuner (most sets sold since 2009 have this).". Is that enough to answer the question?
Answer: yes