Well can't say anything about the new movie races(still haven't seen it) but the breezies were clearly not equal. The breezies were friendly but they needed the ponies to help and protect them once they left their enclose community. And they have show some races in detail in the comics and show but every time they were either unfriendly for little to no reason or friendly but lesser than the ponies in someway. And no counting sapient apples and sea beasts(who were created by accident) or races we only seen one member of, that still leaves a lot to be desired.