Dare I mention IEC-62353 (and its British Standard equivalent)? Or, if you like, the famous DB-2006(05) (vague* though it undoubtedly is).
I hear what you're saying there, Barney, having been through similar experiences myself.
But when it comes to the question "who cares"? I usually say something like:- "Yes, who cares what
they think"?
In other words (and as I have said many, many times over the years)
someone has to give a [censored] about it all, so it may as well be us! To be honest, there
isn't anyone else.

*
Talking about stuff like "...a general duty to take necessary steps to protect staff from danger...". Yes, yes - but what about the patients?