Well I'm sure getting a rant ready in case its not the BMP. That PIS would be the point of no return.
Do you know how many doors are on Onigashima? Want her to get crushed?
I honestly really needs to be. Ironically this is just like the Oden cliffhanger from 1007. Oda has a tendency to create a cliffhanger scenario (you can see this in a ton of chapters) where some people would sincerely dislike the outcome, only to have something unexpected happen. A big one is Ace being rescued at Marineford. Extreme PIS that most people don't talk about due to the following chapter, where he's fatally struck and killed.
Like with "Oden", people will forget 1007's cliffhanger because Kanjuro making it a clone makes it better and keeps Oden dead.
I sincerely think this is another moment like that. People hate the idea of O-Lin coming back the EXACT same way she was created in the 930's (falling in the water and miraculously drifting ashore). BUT, considering her kids have the Canter and have been repeatedly denied entrance to Wano, this could definitely be the moment they are useful.
Keeping Big Mom her evil self (at least until she's defeated truly), along with bringing relevance to her kids is absolutely important now, because you can see people asking even why she's here to begin with if she's just a gag joke that gets screwed over every other chapter.
I'm 100% banking on the Canter saving her, because if its not....I'm right there with you, it'd be pure PIS bullshit. I've never truly been mad at OP chapters before, but this would make me not a fan of something Oda has done in a long time. These Yonko's need to be defeated legitimately.