As a French guy who half grew up in London and spent many years there I heartily disagree with you. I think my opinion is more alongside of "Midnight in Paris" - culture changes and evolves all the time and it's not a good idea to try and freeze a particular moment in time.
London has an extraordinarily rich, and international culture. You can go to an Ethiopian restaurant where most people barely speak English and see a coffee ceremony, or have chicken gizzards cooked in chorizo in Victoria served by a Portuguese man who arrived last year; you can even live in South Kensington and be fine never speaking a word of English (as many French expats end up doing, kids at CDG etc.). Even looking at so called "native" English culture, a LOT is influenced by the historical openness of the British Empire to foreign land.
Take Earl Grey: the tea is Chinese and the Bergamot Italian. Or the nation's favorite dish: chicken tikka masala, which is Indian fusion. Or look at the upper classes: who is at the top? Is it the Russian oligarchs fighting for penthouses worth tens of millions? The Chinese billionaires expanding into Europe? The rulers of the financial industry which dominates the economy of a country which is 78% services? Or the increasingly irrelevant land owning aristocracy? In France it's much easier: the elite lives in 16eme or Neuilly and will have studied at the same schools. A true self-made man like Xavier Niel is almost a pariah when in Britain he'd get his own TV show and influence IT policy.
A good point of comparison is architecture: aside from la Defense, Paris is frozen in its Haussmanian redrawing, with most of the cities showing identical streets that were innovative in the late 1800s but struggle to cope with the increasing population today. London on the other hand stretches from the futuristic, Manhattan-like Canary Wharf to the preserved City with a sprinkling of amazing towers (including Europe's most talked about recent skyscraper, the Shard), or the various slices in time such as South Kensington's Victorian architecture or even the Barbican, a testimony to the central planning Brutalist rage of the 60s and 70s.
And the reason for that is squarely the free and encouraged economic migration, the fact that London remains the best city to try your luck in Europe (whose citizen can work anywhere they like within the member states).
A larger version of the phenomenon is Silicon Valley: why don't more companies come from other countries? Because as soon as a decent technologist appears there, he is either scouted and asked to move to the Valley (as happened to the CEO of a Cambridge startup after a 26m USD round, allowing me to grab his flat on the cheap) or he will move there to take advantage of a friendlier environment and the best ecosystem in the world (culture, people, funding, legal framework...). Of course, you hear the same grumbling about the disappearing culture of the "old" San Francisco, even though the city is barely over a century old and has gone through many more booms and busts...
London has an extraordinarily rich, and international culture. You can go to an Ethiopian restaurant where most people barely speak English and see a coffee ceremony, or have chicken gizzards cooked in chorizo in Victoria served by a Portuguese man who arrived last year; you can even live in South Kensington and be fine never speaking a word of English (as many French expats end up doing, kids at CDG etc.). Even looking at so called "native" English culture, a LOT is influenced by the historical openness of the British Empire to foreign land.
Take Earl Grey: the tea is Chinese and the Bergamot Italian. Or the nation's favorite dish: chicken tikka masala, which is Indian fusion. Or look at the upper classes: who is at the top? Is it the Russian oligarchs fighting for penthouses worth tens of millions? The Chinese billionaires expanding into Europe? The rulers of the financial industry which dominates the economy of a country which is 78% services? Or the increasingly irrelevant land owning aristocracy? In France it's much easier: the elite lives in 16eme or Neuilly and will have studied at the same schools. A true self-made man like Xavier Niel is almost a pariah when in Britain he'd get his own TV show and influence IT policy.
A good point of comparison is architecture: aside from la Defense, Paris is frozen in its Haussmanian redrawing, with most of the cities showing identical streets that were innovative in the late 1800s but struggle to cope with the increasing population today. London on the other hand stretches from the futuristic, Manhattan-like Canary Wharf to the preserved City with a sprinkling of amazing towers (including Europe's most talked about recent skyscraper, the Shard), or the various slices in time such as South Kensington's Victorian architecture or even the Barbican, a testimony to the central planning Brutalist rage of the 60s and 70s.
And the reason for that is squarely the free and encouraged economic migration, the fact that London remains the best city to try your luck in Europe (whose citizen can work anywhere they like within the member states).
A larger version of the phenomenon is Silicon Valley: why don't more companies come from other countries? Because as soon as a decent technologist appears there, he is either scouted and asked to move to the Valley (as happened to the CEO of a Cambridge startup after a 26m USD round, allowing me to grab his flat on the cheap) or he will move there to take advantage of a friendlier environment and the best ecosystem in the world (culture, people, funding, legal framework...). Of course, you hear the same grumbling about the disappearing culture of the "old" San Francisco, even though the city is barely over a century old and has gone through many more booms and busts...