Not much. The One Piece anime mostly sticks close to the manga in 2022, with just a few minor tweaks here and there.
The One Piece anime in 2022 is quite close to the manga. There are occasional differences, like in the animation style or the way certain scenes are presented, but the plot and major events are largely the same.
In 2022, the One Piece anime remains relatively faithful to the manga. Some episodes might have added filler content or made minor changes for pacing, but the core story and character developments are consistent.