In a small group, if the most outstanding person does not deceive or set up their own people, and acts with integrity, then even if they commit crimes or even get killed, everyone will only speak of them with goodwill or praise when they comment on them.
In this group, Meng Yu received nothing but praise.
After all, Meng Yu did not trick anyone, and his later actions were indeed impressive and jaw-dropping; the only feeling everyone had was that this guy was indeed an anti-social personality (jokingly), indeed a super badass.
No one looked down on Meng Yu's second or third actions, including those that followed, instead, everyone saw a person who was brave and strategic, knew when to advance or retreat, and understood how to apply pressure on the enemy from different angles.
Knives and swords kill people, but the wielder must be clear-minded, and Meng Yu's decision not to kill pigs was nothing short of divine inspiration!
Who says I have no humanity? I don't even kill pigs!