I disagree with scaling Jinbe to the 6-A value based on his showings against Akainu and Big Mom.
Jinbe only "blocked" an attack that was aiming for an Ace that
already had a hole through his body (he died within the same chapter). There's no way for us to know that Akainu's final attack had the same amount of power that a normal strike would. We don't scale
Wholecake Island Luffy and Sanji to Big Mom for these same reasons (aiming for Reiju). Even though Jinbe "blocked it," we still see that he
took a lot of damage from the attack with Akainu believing that a more standard punch could take him out. We might as well
scale Ivankov to Akainu as well then. This is more of an endurance feat than anything considering both Jinbe and Akainu noted that they are
nowhere near the same strength with Jinbe even saying that he may lose parts of his body. When faced against a more standard attack from Akainu, Jinbe was completely helpless, being
near-impaled through the torso, which supports the notion that the first attack that Jinbe was hit with wasn't thrown with Akainu's normal output.
I don't know how many times this needs to be addressed, but Jinbe stopping Cognac is not viable for scaling Jinbe to the 6-A value. It was
reiterated several times that Big Mom has never been this weakened in the past 50 years (as long Perospero could remember). She was emaciated. Literally so skinny to the point to where we could see the outline of her bones. The idea that Big Mom was anywhere near her normal strength is baffling to me. What makes it worse is that in the panel after Big Mom
literally states and shows that in a clash of strength she's far superior, cutting through Jinbe's Haki defense and sending him flying. This is worse than trying to scale Zoro fully to Kaidou and Big Mom's Hakai. The most this could give is
scaling Jinbe above Perospero for surprising him. Since this version of Jinbe currently scales to ~37 Gigatons while Perospero scales to ~150 Gigatons, this could still probably be an upgrade, just not to 6-A.
This should go without saying, but pushing someone backwards doesn't grant any type of scaling. Trying to do so when the person in question is so hungry that they can
barely stand or breathe properly and is a
devil fruit user doused in water (adding onto her being weakened + slippery) is even worse.
There is no proof that the Straw Hats' bounties are good representations of their respective strength. That claim is proven wrong by the simple fact that Sanji and Zoro both have infinitely better feats than Jinbe.
All the things in this thread have already been addressed several times.
No, Jinbe will not scale to 6-A with his normal ratings as of right now.
No, Jinbe will not scale to 6-A with his Haki as of right now.