Ever since parting ways with one another, Cletus Kasady and the Carnage symbiote have embarked on separate journeys toward godhood. While the former has been happy enough to stay on Earth until only recently, the latter has taken on the Multiverse itself in his pursuit of power, and Carnage isn't the only classic Spider-Man foe to do this.
Source：https://www.cbr.com/spider-man-morlun-spider-verse-affect-marvel/
