I eat alone. Not complaining. I have to be physically and mentally relaxed to eat, due to esophageal issues.
I watch tv and for my dinner viewing fare, I keep some silly, fun little game shows recorded from which I choose during my 'dinner' time. I watch either the Leah Remini game show (love her!), the Jay Leno one, or the one called 'Funny You Should Ask'.
I watch 2-3 episodes of those choices while I eat dinner and it keeps it low key and enjoyable.
I do tend to have a tv on a lot, whether in my living room, my bdrm, or my kitchen, but not all of them at the same time. I will only have on whichever one I happen to be watching at a given time. Watching tv keeps me outside my head, which is priceless!