Back in 2019ish,. Only was able to finally drop Comcast cable tv service after 30yrs+ thanks to discovering Channels DVR.
While, i myself had been using a HDHR Prime Cable Card and Windows Media Center then later Emby, for all my TV needs for many years, the others in the household, not tech savy enough to do that. Also, no easy way/ interface to just connect to the old tvs we have and use.
Channels DVR, is the perfect "Cable Box Replacement" and worked out very very well for my household. Even setup 2 separate servers, one for my own use, one for others (since CDVR does not support user profiles). Lucky enough to find a good location in my apartment unit to put a good antenna to get OTA.
Was able to rip out the Comcast p.o.s ancient cable box, drive to a Comcast store, and cancel service... that was at that time, for cable tv only, was over $200 a month. Now, pay $80yr + $25 a month for Philo that gives me all the channels i mainly wanted, added my Grandparents Xfinity account (sub-account) via tve to get a few more channels that Philo does not have, and it been great ever since.
Most of the TV shows that aired only on primetime networks.... are gone now. Canceled, ended, or other wise, moved over to streaming release on that networks app or site first. The pandemic, then the actor/writer strikes also killed off many shows.
Basically there only 2 shows that is on linear tv that i use CDVR to record now, On Patrol Live on Reelz, and Dr. Pol on Nat GeoWILD. The first i can also watch via Philo app its cloud dvr. The 2nd, via Xfinity Stream/DVR site, if i really needed to.
Otherwise, i most often find myself tunning "Live tv" to one of the Pluto or Samsung tv channels, more so than the remaining TVE networks....
I do hope TVE will remain for as long as possible though. I have no intention of using CDVR as a local media center, imo, it clearly is not designed for that task, its UI (cable box repalcement) is not at all what i would want for that, Plex/Emby etc is much more suited for that purpose.