My head is nowhere near rthe sand. I am not ignoringt he problems that guidelines present, I am doing something about it by advocating their disposal!
Gillender St was a disaster because of confusion over the tabs, yes. But look at the real problem - the use of the guideline at all. They were unecessary and should not have been adopted, the tab issue would not have surfaced had they not been there.
If i think guidelines kill people- how muh fire crews are killed at fires wearing BA? - Well I can't think of any where the BA itself was the cause. I can where the guideline was.
If the use of a guideline could be demonstrated as of benefit to the ffs then I would consider it, I cannot imagine such a situation. Simple as that! I can actually imagine the landing of an alien spacecraft, or an American Prsident with knowledge of the world, but try as I might I cannot imagine a situation where a guideline would afford more Ff safety than any other option.
I am sorry that you are so hell-bent on maintaining the guideline and again sorry that I have to say this - but it is you who have your head firmly stuck in the Silicon Dioxide.