I actually think people on 4chan and even reddit don’t get angry that quickly because it’s an anonymous posting board so there’s nothing to be defensive about, unless you’re really invested on an opinion, which makes me suspect this even more, why would he start cursing when he was just bragging about spending 70k?
It I posted on reddit about how I just spent 70k on a watch and someone replied that they didn’t trust me, maybe I would laugh or reply with “whatever”, but never would I reply in anger.