Firstly, I have to agree with Mr Cleese - the notion of appeasing people who take being offended to professional levels is not the way for a society either to exist, or especially to advance.
I don't believe we are more neurotic as a society.
I believe that the more neurotic people are today, the more they indulge in the public platforms of social media to indulge themselves and tell everyone about it.
I think the vast majority of people have neither the time or the inclination to get involved in such attention-seeking flummery, they are too busy living normal lives and simply getting on with life and being perfectly happy doing so.
The increasingly high profile of neurotics - the notion has become self-devouring as they all clamour for attention - implies that there are more of them than there are, and they are more worthy of attention than they are, but I believe this is a false image.
let's face it, if the entire ethos of the terminally upset is to make sure everyone in the world knows how upset they are, their profile is automatically going to be higher than anyone with an ounce of common sense, who always has better things to do with their time than become a mind-bogglingly tedious keyboard numpty.