I don't think any other is worse. Maybe 1011?
I mean... 1010 was the great divider. From 1010 and ahead nothing else make sense in OP. Pre 1010 had some issues but still fine. 1010 was just horrible. The Yonko fight who suppose to be a teamfight turns out in 1v1. Kid for no reason at all drop the fight to go after BM. He has issues with Kaido not BM. Law and maybe even Killer could have went after BM still not making sense. They separated the Yonkos and then separated themselves? It suppose to be 1v5 against Kaido and beat him quickly before BM returned.
It's easier to stall a Yonko than beating one also 1+1 in a fight doesn't equate to 2
BM and Kaido helps each other
Looks when everyone was focused on Kaido BM use a thunder attack.
Kidd drops it to stall and eventually beat BM. Kidd wants to fight he doesn't need to have issues with someone. Also by an extent BM is Kid enemy as she's allied with Kaido.
Younko wasn't supposed to be a team fight since the beginnig we knew Luffy will have is 1vs1 it's just obvious and always happen. You can't blame Oda to crush your headcannons.
Their plan failed BM didn't fall as Prometheus saved her. So they need someone to stall her.