You can criticize and point out mistakes in a normal way, without mockery, sarcasm, or jokes.
See the rules.
The client asked for mockery. He begged for it. He said he missed it.
And yes, you deleted my post with criticism (where I naively thought the client needed it), but you left the other one, which was more sarcastic. That's what happens when a moderator "isn't in the know."
Added 4 minutes later
You should understand this at a certain age.
