Do you believe everyone should be equal?

I believe everyone should be equal, if this is existed in everyone's mind, heart, and soul.
We would have never and still today not have racism, sexism, discrimination for another religion, ect.
I believe if everyone was equal, technology would be far more advanced.
Happiness would be present everyday and the only we'd have to be stressed over about, would be work and common stuff like that, not the people around us.
People were brought up to not like a certain type of person so i feel kind of sorry for them because they didn't have to be the way they are, they are who they are because of how they were raised which is quite an upset.