The purpose of saying “hi” is to check for presence in order to initiate a live conversation. It sends a message that the person wishes to speak live whenever that is convenient.
I’m sorry if the poster doesn’t understand the value of live conversation, but that’s not our problem.
Now people like me have to say “ignore that post from that idiot… go ahead and ping me with a ‘hi’”
Deliver me from clever control freaks who never studied human behavior.