One publisher no. But ABK was the biggest 3rd party publisher, no block on the deal means every other publisher will be gobbled up within the next 5-10 years. In 10 years if you want to play Assassin's Creed you're going to need to buy an apple device or subscription. If you want to play a blizzard game you'll need gamepass. If you want to play final fantasy you'll need a playstation. Every game will be carved out just like how netflix/hbo/disney/paramount have divvied up all the film and tv rights. You will be bleeding money if you want to enjoy the things you do now.
I don't understand why people don't get this are acting like this is some normal purchase. Far from it. The industry will change because of this and not for the better.
MS possibly has full control of Activistion Blizzard. Like the WTF.