Robin low diffs.

Even thrillerbark Robin can arm lock the likes of Oars who’s Luffy’s bodily superior in like each side. Nevermind Wano Robin who may one shot a tobi roppo member (the tobi roppo must be stronger than Doffy by portrayal and the truth that everybody in wano acquired approach stronger). Robin also needs to be capable to simply react to and seize Luffy as effectively since she was ready to take action in opposition to Hakuna who is way quicker than PTS Luffy.

Robin additionally has information of Fishman Karate which as Jimbei has proven it will probably harm even the likes of Luffy a rubberman.

Then on prime of all of what Robin can already do like Fishman Karate, Demonio Fleur, Grappling strikes, and many others she will additionally if she needed attempt to suffocate or drop Luffy into water after restraining him. As such Robin ought to handily take care of pretimeskip Luffy as even when she will snap his bones since he is rubber Robin can nonetheless restrain him, suffocate/Drown him, or use Fishman Karate to break him.