Epic Games seems to be responding to current events. Gamers are reporting that Epic has taken on police cars from Fortnite. The removal is believed to be a response to the Black Lives Matter protests against police violence. A Wall Street Journal source says the developer isn't making a "political statement." Instead, it's trying to be "sensitive about the issues" players are dealing with. Epic hasn't commented yet about the matter.
While some major game industry players have endorsed the Black Lives Matter cause, Epic seems to take a softer stance. As Engadget points out, it acknowledges the outrage, but it isn't explicitly advocating a cause. Epic has been previously quoted as saying it will not ban players for political speech. This milder approach isn't surprising as these companies are hesitant to take up a cause without alienating buyers with opposing views.
Source: Engadget