At the DC "Joker" independent film in New York, did Joaquin risk his life to get into trouble?

Today, Hollywoodpipeline released a video of Joaquin Phoenix shooting on the set of DC's "Joker" independent film in New York. In order to interpret the Joker's desolation before his personality change, Joaquin worked hard on the set. On the "bumping porcelain" .

At the same time, Thomas Wayne (Batman's father, played by Brett Cullen) also appeared on the set. In the video, the Joker kept shouting: "Mr. Wayne..." Mr. Wayne..." It can be seen here that the Joker asked Thomas Wayne for a favor, but old Wayne certainly did not agree, otherwise the subsequent blackening would not have happened, and such a magical villain would not have appeared.