You mean after he went to face an alliance that took down two Yonko and negging King and Queen on his way?
As shanks said
He went after nerfed people then got negged by basic conq
Idk if this is a coincidence but the admirals always go after nerfed people
Kizaru using sea stone cuffs and va help on marco who dropped his guard
Kuzan won vs jozu who had his guard down
Akainu made squardo nerf wb
Kuzan getting saved by shiryu vs garp
Gb and the alliance