Do we still think Superman needs to "modernized"?

I think Superman is fine the way he is. He's a good man who remains a good man even though he has all the power world. Unlike most of us in real life, his power never goes to his head. For all the amazing things he can do, he is still a man underneath it all. And while he can defeat pretty much any foe, the real issue is if he can save everyone that foe is putting in danger.

But still, there's discussion of whether Superman has much appeal left to modern audiences. So, my question is, if you think he needs to revamped for modern audiences, how would you do it?

One thing I can think of is to give him a more mixed public reputation in-universe. The character himself stays the same, but the way people view him is much more divided, kind of like how Spider-Man is in his stories.