Anybody working in public facing roles will have a story to tell about the condition of the general public and how a very, very large minority of all ages, races, both sexes, socio economic status seem to project the worst of their character upon those in public facing roles.
The surprise is how many seem surprised by this stabbing.
Britain, at least England and most.definitely the cities have suffered with a steep rise in coarseness and entitlement in behaviour in all publicly shared spaces.
Worse, because of the weirdness of a lack of shared aspirational culture in Great Britain, down to even the food.....there is no shared expectation of behaviour outside of one's home.
Standards have become "standards"; "oppression" to a loud subset from the lower end of the socio economic strata, "bourgeois" to the entitled of those better off.
And "respectability politics" to those who see every verb through the prism of Identity Politics.
It's a British thing, not a Tory thing.
We do not like to keep things nice, especially if we have to share them.
We are very crap at sharing spaces, as a prime example.