Flash writers: For our first crossover we’re going to come up with a metahuman who controls people’s moods specifically so Barry will get pissed and fight with Oliver.
DCEU writers: Batman is going to go ham and try to fucking murder Superman.
MCU writers: We’re adapting a comic arc that literally splits the entire superhero community in half and makes them fight each other.
Supergirl writers: Okay so what if… Kara meets Barry and then they get ice cream? And donuts? And then hug and have a friendly race 🙂