Dude even Gohan's filler episodes made sense and added to his character all the way up until the end of DBZ
He is right, we're going from arc to arc that were meant to add to the story but feel like filler because we've not see the main cast interact with each other in a meaningful way since 90+ chapters ago....everyone's not a character anymore they're all just plot devices devoid of what made them feel like real people...like back in chapters 5-35
It's like One Piece big battles, one after another without the learning new info, planning, training, chating or traveling to a new destination
Since the last arc and this one we've had 0.5 chapters of Momo and Okarun catching up, not even one single chapter, just a few panels then BAM another random arc that's going to end in some big panel fight, a few funny gags and funny faces at the end and probably something else blows up