Lol
Sanji didn't make him "run away" and it's only funnier because Sanji himself implied that he would have been in trouble if Vergo didn't leave
The condition for success regarding Apoo was specifically defined as getting the antidote. Slapping his ass down with an unrequited attack was almost the cherry on top but then he physically threatened a calamity, which is a legit flex. It doesn't compare to banging shins with casual Vergo