A huge one for me is Mel Brooks, it is pretty rare for a celebrity death to have an impact on me but that one will.
"I think youngsters need to start thinking about the kind of world they are going to leave for me and Keith Richards (79)." - Willie Nelson (89)
Point being: they only serve the generation who survive them, Moore, will outlive us all, in fact and in legacy.
Edit: What I said isn't true, music, movies and arts will outlive us. We have different lists.
Will they? Who watches old movies?
Often they're right. They'd be much more watchable with an AI that could sharpen the picture and colorize it.
Hard disagree on the colorization bit. I don’t see how color would improve some thing like Psycho or Citizen Kane
As a kid I watched many films from my parent's generation. Mary Poppins (1964) or Great Escape (1963) come to mind as being staples every christmas -- Great Escape on boxing day especially
A generation before that people watched "It's a Wonderful Life" (1946) for much the same reason.
I've subjected my kids to a few old films from well before they were born, but they were films from my youth -- Bill and Ted, Back to the Future, Men in Black, Muppet Christmas Carol etc. And yes they've seen Star Wars, which was from before I was born (just), but that's an ongoing franchise.
I don't see them watching films from the 1960s like I did though, and I doubt they'll make their kids sit through films from the 90s.
Some of us still watch it!
Of course the vast majority of old movies are long forgotten (and no great loss), just as the vast majority of what we're producing today will be. But there are a minority of classics that endure. Just as there's still a market for Shakespeare, Dickens, and Mozart, despite all the plays, books and music that have been written since.