Part of the problem - in all areas in which these sorts of people become involved - is that when certain rules are somewhat vague and open to interpretation some of them take that as an invitation to try and impose their own overblown ideas of how something should be done.
As worse asp[ect is that many are required by law to implement stuff they don't really have a grasp on - and the result is either a nice little earner for the "consultants" who spring up as soon as the rules change, or people err on the side of caution.
Yes we've all heard stupid things.
One that comes to mind was airfields imposing a "hi vis when airside" rule - and I don't mean big airports, with lots of traffic (both ground and air), night operations, etc, but small airfields. Something changed, and IIRC every airfield suddenly had to have a safety plan or some such.
A lot is simply "others require hi-vis so we'll put hi-vis in our 'safety book', job done". I recall one tale where someone is checking out his small aircraft and a phone is held out the clubhouse window "it's the control tower". He takes the phone, and the voice on the other end asks "why aren't you wearing hi-vis ?". He replies "how do you know I'm not wearing hi vis ?". "We can see you".
His response ? "Well if you can see me from half a mile away, then I obviously don't need hi-vis" and puts the phone down. As an indication of how many saw it, Flyer magazine did a competition for slogans to put on the back of hi-vis vests.
One of the winners was "I'm wearing this to cover someone else's a@@@e !"