My TV(s), and my AppleTV, and Firestick, have a one click update in the settings.
Weird thing about Peacock.... back when I installed I could watch some programming for free. But I seldom watched Peacock... almost never. I suppose it had been two years since I even opened the Peacock App when the recent game was shown only on Peacock.... I remembered I had a 'log in', and it worked... BUT... I saw no free programming at all. I could have easily missed it but it looked to me like viewing anything requires a subscription now.