is one piece episode 732 filler?

The citizens of Dressrosa run toward the palace plateau and help each other climb it, and Gatz climbs up a different part of the cliff. Meanwhile, Zoro, the samurai, and the Marines push on the Birdcage with their swords, all of them convicted to help Luffy and to honor their organizations.

Franky, the dwarves, and various citizens continue pushing the SMILE Factory, and the gladiators push Bartolomeo's barrier. Bartolomeo reminds them that they are inching closer to death and it is up to them to prevent this, but they reply that he does not need to tell them this.