this chapter makes it clear:
- Chopper is worried about him.
- Zoro saying he cannot move and see a shingami tyring to chop his head :D
- Franky is in his way.
- BM say she is tired and wants to go to Kaido but got stopped and hurt by Law and Kid who states that they will not allow her to go, and basically are about to defeat her.
- Kid is telling us that kaido is about to fall.
- Yamato arrived to where the bombs are which she wants to stop them from explosion in case it falls down, which means now is Onigashima is allowed to fall , it is not above the Capital and the bombs are frozen , and Onigashima will fall only if Oda lose his consciousness or in other words he get beaten by Luffy.
2. Couldn't move after the rooftop fight either. Means nothing
3. Again Means nothing
4. Has nothing to do with Zoro
5. Kid has no idea about what's going on with Kaido
6. Has nothing to do with Zoro being done this arc.
So what I got from this is that you've got nothing but assumptions painted as some forgone conclusion. Means nothing really