So, to resurrect this long-sleeping thread that I began, here's an update. We simplified. We now have only land-line phone (at my daughter, the police dispatcher's insistence!) and internet w/ da local much hated sole provider. We dumped their cable. They are not nice people. They forced us(all users) into a cable box/dvr/selector etc which never worked properly. When their techs came out they always wanted to punch holes in our walls and pull new cable, blah, blah. I sensed that their box was the problem, because their guy who came to do the install went through 4 new in the box units before 1 would work after his many phone calls to the local office to get a new signal pushed through. Their box required anywhere between 3-4 reboots per week because it would "get stuck". Canceled, right?
So, we bought a new Sony tv, Apple TV+ set-top controller, a new Eero 3 piece router system, and a new Sonos Arc/sub-woofer speaker system. Woohoo!!
We use YouTube TV for regular tv at 1/3 the cost for the service we walked away from. Of course, we have the usual suspects for apps for streaming: Netflix, Prime Video, Plex, Disney+, Apple TV+, and so forth. These apps were always our streaming apps above and beyond our previous tv only "subscription". You get the idea. Muy perfecto solution for our needs.
My son and his buddy, both techies (from years of experience with Apple, Microsoft, Sonance and various other tech companies where similarly aged millennials hang out) did the install and wall mount for a couple hundred bucks and a couple bottles of premium tequila. Tada!