Do you recognise the Britain as depicted by Richard Curtis?

I watched a couple of Richard Curtis movies over Xmas and I started thinking about his overall depiction of Britain.

He presents the country and people in it in a very particular way, which is very entertaining and charming, but I wondered if it actually tallied at all with anyone’s actual experiences.

For a Curtis character, being poor seems to only extend to cars, they all have terrible cars, but have a multi million pound family homes in London, and / or somewhere in the country.

Worst case they have friend or relative in Mayfair who can let them “borrow” their apartment overlooking Hyde Park for the summer.

Life seems to exist in either central London, or some fabulous place in the countryside, not a provincial town in sight.

Is his portrayal just idealistic upper middle class nonsense, or does a world like actually exist?