Using the theory of equal and opposite reactions:
You will in theory create three split timelines.
The one you came from…
The one where SJW/wokeness is stopped dead in its tracks.
The one where SJW/wokeness took over completely.
Also, since you are going back to BEFORE you were born, the odds that because of the changed you made, your parents might never meet, etc.
The further back one goes, the more history deviates.
But then remember, if you “CAN” do this, when why can’t they do it too?
That is part of the paradox of time travel.
Back to the Future only lightly touched on this, but in an entertaining way.