Microsoft paid $68.7 billion for Activision, and the entire pitch to regulators and investors was Game Pass. Own Call of Duty, put it in the subscription, watch it become the Netflix of gaming. Now they're running paid ads for the new Call of Duty that brag "Not on Xbox Game Pass this year." They are spending money to advertise that their biggest game is missing from their own service. Here's what happened. Black Ops 6 launched day one on Game Pass in 2024 as the showcase for the whole…