All this genuine cranky rage over key jangling is very ‘yer da’, quickly become more tedious than the act itself. We are an inclusive club, and the key jangling Hamlets cause no harm. It’s a genuine struggle for me to understand how anyone could be so infuriated by it?
IMO it’s quite a pleasant cacophony, like cow bells at the roadside of Le Tour de France.
I don't key jangle but I don't get annoyed by those who do, even when I'm stood right amongst in. Oh god, am I a centrist dad of key jangling?
FWIW Took some people who had never been before, they didn't jangle their keys but were entertained by the spectacle of those who did.