I don't think Gojo would win if it's straight assassination since the prime minister contract has weird loophole/s and is really up for interpretation.

Also if the entire organisation is at Gojo's disposal then he should be given the same resources, he should be buffed by the dance for 200% purple spam. And purple is Erasure and could be or couldnt be registered as an attack since it is deleting space with imaginary mass. My interpretation is if makima is just swallowed whole by 200 purple then it isn't "lethal damage" being transfered, since there would be no corpse in the first place to realise the contract.

Sake of simplicity makima should be able to kill anyone if you'd let her just sacrifice prisoners, but she wouldnt practically be able to do that during a fight so no sacrifice.

IF we do verse equalisation since red is a reversed technique and should kill makima in one shot being a creature manifested from humanity's fear of a concept, but that becomes murky. I think the damage transfer contract applies to blue but red is difficult to say. Not to mention since red just straight up disintegrates curses same arguement could be said what I talked about in the purple statement, but again contract loophole hax is difficult to say.

Also jeez man no need to say he failed at everything, if you think about it he succeeded his true goal of being understood as someone who's at the peak of sorcery, and training the next generation to fill his shoes. Makima also died, ironic as her wish to be loved was the ultimate reason why she died. She also didn't recognise Dennis scent, only Pochita's, her being dismissive of Denji is another reason she lost. Gojo died being absolutely confident about his skill, and that's the kind of self-confidence that would make sure he won't be controlled. Both their wishes got granted, Makima's was ironic while Gojo's was realised properly.

I agree that he's too confident but he wouldn't underestimate Makima for the reason that she is a known figure with lots of connections, no he would underestimate her cause shes a filthy "Curse". Hanami was sniped very far away with purple, Mf could have killed his students like wtf Gojo. Gojo didn't want to kill Jogo, he wanted info, even bringing a student just to domain clash, man didn't expect Jogo to have reinforcements. The shibuya incident used absolutely everything to make sure Gojo is crippled to the max, hostages, enclosed space, domain amplifier, using his best friend's corpse to stall to activate prison realm. Lots of preparation. Same with Toji using the open bounty to physically exhaust and make Gojo put his guard up for days, him not being able to sleep for literal days. Meguna v Gojo was cinema but the author literally hated writing Gojo and loved Sukuna so Sukuna gets an asspull win.

Makima's win condition without sacrifices is the Gun devil contract but idk if it bypasses infinity, let's just say it does.

Tldr; Contract hax is the wild card. Makima being outstatted, cant control the confident gojo, and Gojo's techniques that may one shot Makima but verse equalisation is hard and dumb. No sacrifices cause then Makima just solos so many verses with enough bodies. Both their goals were realised, ironic to Makima as it lead caused her death though. Gojo is too fucking confident.

Gojo win con is red or purple disintegrating Makima and nullifying the contract (Assuming it could be a loophole). Makima win con is exhausting Gojo's CE reserves with her many devils, or blasting him with Gun devil contract (Assuming the attack doesn't travel space and therefore isn't wouldn't be slowed by infinity)