is one piece episode 468 filler?

Luffy is capable of defeating the giant from the Giant Squad impressing Ivankov's men. But they tell him that he has attracted the attention of the Marines.

Luffy and Co. are surrounded by uncountable Marines and Sengoku orders them to stop Luffy. The Whitebeard Allies try to make their advance, but cannot pass through the vice admirals.

The "Bazooka Unit" of the Marines shots at Whitebeard, but he easily destroys the cannonballs and the unit.