Oh, the reason for the disclaimer.

Earlier, I asked "How do I do X using software Y?"

Some bloke (obviously) said "Have you tried setting Z?"

I said "No, have you? Does it work?"

To which the pillock replied "Oh no! I don't use software Y!"

FFS!

Dudes, I beg all of you, not every question mark is an invitation for unbridled overconfidence in your unfounded speculation.