It isn't being ignored, not by me anyway.
But this is not about some sweet old lady/angry teen saying something without realising it is offensive.
It is about someone saying it as a clear insult.
No one is launching into anything, people are saying that it matters not what the context was, it is either wrong or it isn't. There are no excuses.
Are we discussing engaging with people who are ignorant? or did you say something about PH not being as bad as RG and FB?
I suppose the crux of this particular point is that you appear to think PH said it in innocence? whereas I and others think he deliberately used the term as an insult. While many have said several times that they feel for him, he still said it in that way.
People can chose to educate themselves, there are many non hostile platforms for discussion and it isn't that hard to learn about what is and isn't acceptable with regards disablism/racism/sexism etc if you want to
But I believe that there should be a no budging condemnation of disablism in any form and if you allow for 'grey' areas then you are saying it is ok sometimes