The glass is always half-empty with you.
Even when I agree with you, you see a pony and you're looking for the pile.
Your slippery slope has now taken you into the legalization of murder, which makes me wonder if you've been drinking.
As John Riggins said to Judge O'Connor once, "Lighten up, Sandy."
He would say he was born that way. But as long as he keeps it in private - e.g. not raving in a public bathroom - I say let him be.