Sarcasm and irony are often misused and over-used by amateurs, poorly received by all.
A quote I remember. is: "They think they are being witty when they are really being s**tty".
I was new here once too, helped along by many of the fine members here.
I know you are trying to be humorous while helping, but it comes across as arrogant and demeaning.
I would think that is not your intention.