We should be working towards a better world where everyone's needs are met and there is no discrimination but I think if we achieve it, it will only last for a while before people get bored of it and start making up new problems and new ways to divide people and start a whole new cycle with new made up bs.
Like religion is absolutely the stupidest shit ever. Like only because it's widespread doesn't mean it's not a cult.
Almost all society's problems are made and not even by geniuses or 1 % of the population literally anyone can say something and if it pleases people's ego or insecurities everyone runs with it.
Like racism, classism, the caste-system, sexism it's literally all made up, yet it still exists not because it's absolutely believeable for them but because they really want to believe it.
And if we do truly achieve the perfect world it will only last for the 1st or 2nd generation before the new generation comes that doesn't learn from history or learns the wrong things and since it will be considered new at that time and people will certainly be bored of the peace and would crave excitement even in wrong ways and the whole cycle will start again.