Jaylen Brown did not wait long to speak his mind after the Boston Celtics were eliminated by the Philadelphia 76ers in Game 7 of their first-round playoff series. The day after the loss, Brown hosted a Twitch stream where he replayed clips from the game and unloaded on both the officiating and Joel Embiid 's “flopping,” as reported by CBS Sports . Brown had already planted a flag at the postgame podium Saturday night, saying Embiid "was flopping around" and "got some extra calls" before adding, "they rewarded him for that, but that's the league we're in." On the Twitch stream, he pushed further. "Flopping has ruined our game," Brown said. "Joel Embiid is a great player, one of the best bigs in fucking basketball history, flops. He knows it.…