No it is equal. Everyone can marry according to the definition of what a marriage is (was). It is just that some people have preferences that don't align with t

No it is equal. Everyone can marry according to the definition of what a marriage is (was). It is just that some people have preferences that don't align with that. But it is no different than if someone polygamous want to marry several women. Their preference don't align with what marriage is defined as, but they have exactly the same rights.