is one piece episode 824 filler?

Despite receiving brutal punches from Charlotte Counter, Luffy keeps getting up and fighting back. Counter continues to overpower him and beat him relentlessly, but the starving Luffy still does not relent.

After slamming Luffy into the ground, Counter prepares to unleash a finishing blow as he covers his forearm in Armament Haki. Luffy receives this punch, but to Counter's surprise, he manages to stand his ground and punch Counter in the face as well.

However, Luffy's punch has little impact and Counter quickly retaliates.