That's what happen when the main Yonko fell,
The weight their carries is too huge, the crew just become sideline fodder after the captains fell.
Even if Greenbull doesn't come and squashes K & Q again, the ppl of Wano and Samurai doesn't give a shit to rest of beast pirates (Much more Oda) as long as Kaido isn't there anymore.
Conclusion of Wano is written by Oda in the corner of his room whatsoever, couldn't care less.
Money >> the story in old man Oda's mind now