check the title, smarty pants
“Be wary of spiteful Reddit users” is not instructions for calling people names.
OP added an adjective to describe a specific class of Reddit users. The body of the OP made it clear it doesn’t apply to all users and therefore isn’t a title.
Can you please quote where in the body or the title the OP placed instructions for calling people names?
Sure. Good thing Biden ain’t running anymore!