my thoughts are there's a segment of the market who'll remain in the"cable" however as technology has demonstrated as with the record player and cd ..vhs and dvd...
line phone and wireless smart phone... desktop computer and tablet once the masses gets it we can kiss the old goodbye...
many are still hooked on cable... once 5g rolls out it's history as well with many more products and services... there's going to be massive disruption in many sectors of the market
4k HDR will succeed just getting started