Settlements are agreed upon weeks before they are signed and released, especially in federal cases.
The fact that they were making the changes but only addressed them publicly AFTER the settlement became public speaks to the relationship between the two.
This is very simple: You didn't know the details of the settlement. You spoke out of ignorance. You don't want to admit this is the case, so your are doubling down on the absurd idea that Activision PUT INTO WRITING at the stakes of TENS OF MILLIONS OF DOLLARS that they would do this, and then they went ahead and did it for unrelated reasons.