I apparently didn't get the intent that TV=panel. Fair enough. But I do know people who put a TV in pretty much every room and I don't know if a projector is a great solution at this point even for a dedicated room given that you can get 75" (or larger) panels.
I will say that when all sorts of stuff got pulled out of my house for smoke damage mitigation, I also made the conscious decision to just not put back a lot of the things/wiring that I really wasn't using to any degree. A lot has changed (both with respect to technology and myself) to the point where it really didn't make sense to put things back like they were.