@Albino π Aside from the general population of OP world and ID fodder pirates, not a single relevant character believes buggy as some powerhouse.
Had that been the case he would have already been an emperor after MF war.
Buggy's only contribution is the fodder army from ID.
Nobody is ignoring Croc's contribution, we already know he came up the ideas and connections but none of his ideas would have been entertained by the underworld organisations(for funding) without Mihawk's past reputation as the Marine Hunter. Mihawk is the only one who legitimizes Cross Guild as a solid marine hunting business.
Also the name of the organisation ("Cross" Guild) is also somewhat based on mihawk's aesthetic and christian themes around his character.
Had that been the case he would have already been an emperor after MF war.
Buggy's only contribution is the fodder army from ID.
Nobody is ignoring Croc's contribution, we already know he came up the ideas and connections but none of his ideas would have been entertained by the underworld organisations(for funding) without Mihawk's past reputation as the Marine Hunter. Mihawk is the only one who legitimizes Cross Guild as a solid marine hunting business.
Also the name of the organisation ("Cross" Guild) is also somewhat based on mihawk's aesthetic and christian themes around his character.

