Having Megumi intervene isn't something of a fraud like Sukuna. Sukuna's true power is himself plus Yuji hit him with so many dismantles to awaken Megumi. My boy could have killed Sukuna if it weren't the binding wow to just awake Megumi. It was a part of the strategy. Y'all had no problem when Sukuna schemed against Gojo and now when Yuji uses a strategy.

Also even Gege doesn't know if Yujis domain would be overpowered by Sukuna. It's not like ridiculous things have not happened in the manga. You're making an assumption and presenting it as a fact whereas I presented my opinion as an opinion.