"But but Sanji will be stronger than Jinbei in the next 1v1 fight he got."
I hear this exact same arguments back in Fishman Island lmao. Before Wano, people was like, if Sanji can't solo a Calamity then he wouldn't be above Jinbei. Sanji then solos a Calamity then people be like, "You know, despite the fact that Jinbei fought a Tobi Roppo and Sanji beat a Calamity and Sanji got a bigger boost than Jinbei after Wano, Jinbei still stronger because XYZ."
LOL.
Can't wait for, "Oh, Sanji defeated the third strongest member of the Blackbeard Pirates while Jinbei fought one of the weaker ones. Jinbei is stronger than Sanji because Jinbei beat his opponent faster than Sanji does."
Or,
Jinbei beats a Vice Admiral while Sanji defeats an Admiral. "Jinbei is stronger than Sanji because he beats the Vice Admiral faster than Sanji defeating an Admiral."
Might as well said Sanji is stronger than Zoro and Luffy in Enies Lobby because Sanji defeats Jabra first.