Would I change anything about modern society? Yes. If I could I would probably change just about everything. There is so much wrong with our world right now. I don’t have any solutions, but I know what isn’t working when I see it.
I think if it were up to me I’d rearrange society to be more like Star Trek. Money would no longer be the driving force. Instead, we would work to better ourselves as a species. Science would be trusted over superstition. Religion would be gone. Journalism would have integrity. Fact would be accepted as such and not ignored when it didn’t suit your bias.
You know… little things like those.