I finally heard that Paul McCartney Christmas song on the radio for the first time in 2018. I don't care. I like it. It also highlights what I love about the guy in later years. He's the type of dude who can just roll out of bed and carelessly toss out something that's more enjoyable than the effortful output of the average musician. It's like watching one of those Robert De Niro movies. You know the ones. I'll take him in "New Year's Eve" or "Dirty Grampa" even if he just stumbled on to the set for a single take. Basically, these guys have a very high floor, and I like how they're at a place in life where they can just roll around on it.
If they remake "It's a Wonderful Life",
they should get McCartney back in the theme song game to do "Simply Having a Wonderful Christmas Life".