All countries I lived in were Capitalist.

The UK was the most class stratified, with the lowest social mobility of all, with the most dynastic elites and land-ownership concentration.

Also I have literally never lived anywhere else were there was a language accent specifically for rich people - everywhere has regional accents, but a "rich people" accent is very rare.

Wealth segregation is a core structural element of British society and at the upper economic layers Britain is much more cronyist and nepotist than even Southern Europe.