A fully automated communist utopia.
Nobody works unless they want to. I assume most people would work in passion projects. But whatever human labour does exist is completely unionized and owned by the workers. Your favorite video games and movies would still exist, obviously, because people genuinely love making those. You'd obviously still have your smartphone too because a robot made it. There is no scarcity of food or resources. The whole concept of "wealth" and even "money" doesn't need to exist. You just have what you need and access to what you want.
People of all backgrounds, ethnicities, and genders have true equality, including equal access and opportunity. Protections from discrimination still exist, but don't really
need to because people stopped being assholes in my new world. Mental healthcare is as well understood, funded, and supported as any other healthcare. The prison system is mostly abolished and replaced with social and rehabilitation programs. Similarly, policing is mostly abolished and replaced with social workers and unarmed responders trained for specific scenarios.
We've eradicated most disease and genetic disorders through gene editing, but there's a very long and well-detailed document about appropriate boundaries for such technology so it doesn't get used for racist or Gattaca purposes. There's catgirls too, but that would be buried somewhere deep in like page 82 of my full proposal on gene editing. AI companions are commonplace and have a bill of rights.
Cities look something like this:
Those towers are bioreactors producing endless clean energy with algae and water. The city is also covered in vertical farms and gardens. There are no fossil fuels burned for heating, electricity, or transportation. Clean drinking water is everywhere. The temperature of the world drops a few degrees C. Vegetation and water returns to desert regions. We stop putting garbage in the ocean and found a way to cleanly and efficiently atomize or reuse all waste product. Meat consumption is banned as synthetic alternatives hit market.
For the good of the world, we'll probably have to abolish the USA too. Can't see them being on board with my godking agenda.