They both sound drunk

I stg William is calling him "Lars"

Lawrence's voice is surprisingly soft and higher than you might expect

Westworld 2: Elephants fake lawrence

I like to think William is just thinking "fuck you this isn't your monologue."

AHAHHAHHAHAHAHAHAHHA

mentally critiquing his delivery like

Lawrence does it more gently, funnier, not psychotic

And of course:
West world: Motherfucker