I can also get all of my 10 or 12 channels I watch from Sling. But I can also get 15 of my choice from Spectrum Choice including the Over The Air Broadcast Channels as their Streaming Only Option at a reasonably low cost. But I only need Sling Blue.
Now for those of you without the ability to use an antenna, there is still hope. You can get all the Broadcast shows the next day or a few days late from each channel's website.
But since I have been able to get Hulu basic each year of the last few years on Black Friday for one or two dollars a month, I use Hulu to get my broadcast channels the next day except CBS and CW and their other programing which include a lot of cable networks that most people don't know about like Fx for example.