is one piece episode 941 filler?

The citizens mourn Yasuie's death, though the people of Ebisu Town laugh over the death. Shinobu and Hiyori explain the SMILE fruits.

Kaidou wanted to increase the strength of his army so he purchased artificial Zoan fruits from Doflamingo. However, the success rate of these fruits is ten percent, meaning only ten percent of SMILE fruit eaters successfully gain an ability.

The other ninety percent would permanently lose their ability to swim as well as express any emotion other than joy. Fighters of the Beasts Pirates are divided into three categories.