If voters bear no responsibility, do you really believe in democracy, or are you thinking about this as an issue to be solved by authority?
The self-righteousness of this discussion is a problem. Politics requires some humility, which we seem to be short of.
Whatever Happened to the World of Tomorrow? is a really good graphic novel about a kid's relationship with his dad through the lens of retrofuturism, as it gradually tarnishes, starting with the 1939 World's Fair.
I'll probably go to Expo 2025 in Osaka this year, since I'll happen to be there, but it'll be hard to maintain any real optimism.