He didn't kill half of infinity, he killed half of all living things in the universe as an offering to Death
That is a finite number of things
He could have killed 2/3 of them or 1/5 of them or 2 of them
We the best
We will cut a frowny face in your chest, little wench
I'm unmentionably fresh, I'm a mensch, get correct
I will walk into a court while it wrecks, screaming "Yes!
I am guilty motherfuckers, I am death."
Hey, you wanna hear a good joke?
Nobody speak, nobody get choked