Equality!" Which indeed is what I heard before it became transformed into what we have now.
There is a difference between Equality and Equity. I do not propose Equal outcome because that is a fool's pursuit. It is impossible.
We can strive towards equality of opportunity. Present the doors to people and let them choose to go through them or not but we cannot guarantee their results will be the same as someone else.
Mainly though it is equal treatment. Treat one person the same as another with no regard for the typical traits unless I am trying to recruit something for a recreation or piece that requires a specific trait.
E.G. It'd be stupid to make a documentary about George Washington and ignore skin color and thus use a black person as Washington. The same would be true for hiring a white person to play Harriet Tubman.
There are times traits matter. When you are representing history or are attempting to be true to existing source material.
You in your reply are describing "Equality of Outcome".
It is impossible.
Act Equal, Be Equal is more about a person choosing to ACT as though they are equal regardless of what hand life may have dealt them. It is a much better and productive mindset than acting like the victim and the oppressed.