Antitrust laws are about anticompetitive behavior, not just monopolies. Companies with a combined <50% of the marketplace have been found to violate antitrust

Antitrust laws are about anticompetitive behavior, not just monopolies. Companies with a combined <50% of the marketplace have been found to violate antitrust laws as a result of price fixing (including Apple itself). And yes, you are allowed to put pictures of competing consoles in your game and even refer to the fact that they exist. They just don't want them in the digital listing. (In contrast: Apple forbids this, and in the past has rejected apps for even mentioning that Android versions exist.)