Even so, Dish should still support the OTA guide data for those who do use it. There have already been multiple threads on this site about OTA guide data problems being caused by the repack, and the problem is only going to get worse as the repack continues. Dish should really try to get ahead of this, and have a department dedicated to fixing the problems with OTA guide data. Here are links to posts in a thread on the other site, regarding OTA guide data problems in my market, Cleveland, Ohio:
Dish OTA EPG issues Discussion
Dish OTA EPG issues Discussion