Lol ok so imagine your dream scenario is everyone, magically and with equality, is able to live and reproduce to absurdly long time frames - that’s also a hellscape in so many easily imaginable ways. you’ll start to see jobs requiring 100+ years experience or with the right genetic modifications to make you insurable enough to invest a 60 year career into. Since this is all science fiction, we can imagine all sorts of things as we understand this is fiction. My only real point is this isn’t a utopian future. we can’t deal with the amount of humans we already have at the ages they live to. I don’t see what solving aging does to solve any of these problems.