My concern, I live alone I'm in my mid 60s,no family around, and I do not know what effect it may have on me, especially the long winter nights.
Last time I had a TV it was, I think, 15 years ago, never watched it even when I had it lol - I'm 63, no family around, like you.
You don't say if money for a broadband subscription is an object, but with that and a tablet or laptop you can watch whatever you like, at anytime you like, from most countries, in loads of languages.
Not BBC, of course, unless you carry on paying your license.
Channel 4, Channel 5, ITV, Freeview (now called U I think), all your TV channels are online for free.
Personally, I find the phone's screen too small to enjoy a movie, it's OK for YouTube or social media.
You already have access through your phone to loads to Ebooks and Audiobooks through your phone.
During the winter you could learn a new skill: I learned all about growing food on YouTube during the winter of Lockdown.
Now I have a dozen fruit trees all thriving, I take care of my garden and the communal back garden, I even make my own compost!