What? There’s no detail to this question
It necessary that all individual conforms to a certain belief system in a utopian society because it is the starting point for the utopia, to believe in something greater than them and to trust in it to get to a new better world. If the people who belong to the Utopian society, start to believe in a different belief system individual, The utopia created at the beginning could disappear.
All of it is a great way to keep up the good things about ya and your life and I wanna see ya next week ya too see ya