Joel Embiid finally beat the Celtics in the postseason — and Jaylen Brown is not happy. Embiid poured in 34 points, 12 rebounds and six assists in Philly’s Game 7 win as the Sixers stunned the Boston crowd at the TD Garden. And following the Celtics’ season-ending defeat, Brown accused the 2022-23 MVP of “flopping around.” “Embiid put a lot of pressure on us, on all our bigs and our guards. We didn’t really have an answer for him, Brown told reporters. Joel Embiid (l.) and Jaylen Brown (r.) appeared to share a friendly conversation following the 76ers’ Game 7 win over the Celtics on May 2, 2026, before the latter called out the big man for “flopping.” NBAE via Getty Images “We tried a bunch of different things. He’s a big body. He also was flopping around. He got some extra calls and they rewarded him for that, but that’s the league we’re in.” Brown did not reference a specific call that he had a gripe with, though Embiid shot 37 free throws in the series — including 11 on Saturday.…