IIRC Amazon is working on converting Iain M Bank's
Culture series of novels into a series. It's basically a more modern update of the utopian setting of the Federation, but it incorporates posthumanism (i.e., post-scarcity, people can live as long as they want, most people just laze about, do drugs and have sex, super-intelligent AI's run everything, the actual governing system of society is some sort of loose left-wing anarchism, etc).
Technically it's not
our future, because the humanoid races in the series are not real humans. But humanity is eventually contacted and integrated into the Culture. Regardless, it's an explicitly utopian view of the future - mostly obscured since we instead mostly follow agents who interact with races outside of it (similar to Starflleet).