Maybe I’m too much of a hater to appreciate Fortnite , which feels like it’s become the king of modern-day crossover slop, but seeing how its obvious cultural dominance has bled into games I love like Overwatch , maybe I’m not hating enough. Constant references and collaborations have become such a big pillar of Overwatch ‘s business model, in what feels like a play for  Fortnite ‘s multi-fandom reach, and I’m tired of so many properties bleeding into one another . Overwatch has put its foot on the gas with crossover skins in recent years, so I guess its heroes finally coming to Fortnite to have shootouts with Rick and Morty and Huntr/x from  KPop Demon Hunters is a regrettably predictable full-circle moment. After a bunch of leaks and speculation, Epic and Blizzard finally announced that D.Va, Tracer, Genji, and Mercy will be coming to  Fortnite on May 14. The announcement trailer is a bit awkward and reuses decade-old voice lines for several characters.…