One Piece is better than HxH and MHA
>infinitely better worldbuilding. Both MHA and HxH have next to 0 worldbuilding. You could argue about the Dark Continent in Hxh but its the same thing through out the continent
>Luffy is immensely less autistic than deku and more alpha as well.
>Better plot then both series
>One Piece has no friendship powerups. Friendship powerups are all MHA is and in HxH gon doesn't power up at all cept for that one asspull against neferpitou.
>One Piece is a leftist anarchist manga while MHA promotes fascism, its about a kid who wants to become a cop who engages in vigilantism. HxH promotes ancap ideology.
>One Piece has 0 ass pulls. MHA is a giant asspull in that the one for all is an asspull concept and HxH has: O MY RUBBER NEN, alluka, emperor time, and gon san. The concept of nen is an asspull in itself.
>Haki is an infinitely better concept than nen and whatever the one for all is in MHA. Haki is rather simple and doesnt really allow you to alter reality like nen does and its not an end all magic one shot for the protagonist
>One Piece has a less cancerous fanbase of all of the other shonen series.