I am wondering how much longer we will see OTA programming.
I think it has a viable market for some time yet. It's not exactly "free" as it's funded by advertisements. Netflix by comparison has no advertisements.
Should be plenty of people willing to watch free (to them) TV programming. Up until recently, it was also the highest quality content one could get. Real HD programming instead of the more compressed junk cable and sat were delivering.
A couple years ago living in an apartment, cable TV was included. I think they offered the low res cable for free knowing you'd pay $10/mo to stop your eyes from bleeding. Not me, I'm too cheap.