Bigotry and prejudice may still exist, but as far as bigotry among humans on Earth it is gone. The present-day systemic, structural racism/sexism/tribalism on Earth among humans no longer exists. No human has to worry about going hungry or being discriminated against on Earth because of the color of their skin or where they come from.Hmmmm. I don't see humanity even in this fictional universe as overcoming tribalism, racism, or sexism. Kirk hates the Klingons. Spock is subjected to bigotry.
That's a fundamental aspect of Star Trek's depiction of humanity's future.
From TNG's "Time's Arrow, Part II":
TROI: Poverty was eliminated on Earth, a long time ago. And a lot of other things disappeared with it - hopelessness, despair, cruelty...
SAMUEL CLEMENS: Young lady, I come from a time when men achieve power and wealth by standing on the backs of the poor, where prejudice and intolerance are commonplace and power is an end unto itself. And you're telling me that isn't how it is anymore?
TROI: That's right.
I would also note that in every depiction of human bigotry still present in the 23rd and 24th centuries towards aliens (e.g., Kirk's hatred of the Klingons, O'Brien's prejudice against the Cardassians, Sisko's feelings about the Ferengi, etc.), it arguably speaks to how "evolved" humanity is that in each case the characters are able to work through their issues and move beyond it. Even the bigotry of Stiles towards Spock in "Balance of Terror," at the end of that episode, the character begins to realize that he was wrong.
That's where Kirk and people who join Starfleet find their challenge, but the entire point of Earth being free from economic and social pressures is that people are free to find their own challenges wherever they want. A writer like Jake is free to explore his art.All I'm saying is that Utopia is a bore. Kirk and the others LEAVE earth to go explore space because that's where the challenge is.
Because there's still crime, it just doesn't happen on Earth. Tom Paris was caught doing bad shit way the hell out in the Badlands, but was serving his sentence in New Zealand.If there is NO CRIME why is there a penal colony in New Zealand?
Because they like doing it and find it fulfilling. There are chefs that like cooking, find pleasure in perfecting their cooking, and get enjoyment from people eating it.If there is no money (means of exchange) why is Sisko's dad running a restaurant for charity? Why is Picard making wine?
Per Picard's quote in First Contact, the acquisition of wealth and social status are no longer the driving force of humanity. How people define "success" on Earth fundamentally changes in the next 200-300 years. And the humans who want to earn profit like a Ferengi can do that, but the people of Earth have chosen a new, different way.Now in this fictional universe you can only achieve some kind of success only if you are a brilliant scientist or artist.