so champagne-y and braying and worlds away from the way most people live
Its just so unfortunate and disappointing for our sport that it is ever seen or portrayed as such.
FWIW I go to Badminton almost every year and there are just as many (if not more) "normal" people there as people whom posters here would define as "posh". Yes ok, there is a big posh house in the background, and I've seen Will and Kate there before now, BUT normal people go as well, in fact 250,000 people go every year, so I'd hazard a guess that within that number you will find someone from every background.
I used to groom, and believe me there aren't many "poshos" happy to get paid 6 quid an hour for a 10 hour working day stood out in the rain. They are just people who love horses, every spare penny goes on the horses, no new clothes, no holidays, no new car because the horses have vets bills, or need new tack or whatever. They are a million miles away from being posh.
And no, I didn't groom for a big posh Lord of the Manor, I groomed for Riding for the Disabled - more non-posh NORMAL riders for whom contact with horses can be the difference between managing their disability and not. I have seen children whom the doctors said would never walk building up their muscles through riding and eventually walking unaided.
Ok, rant over.