But business wise, western Europe is still relatively high trust. I suggest you read more about this.
Funny that you take London as an example of Western Europe's low-trust environment, entirely ignoring the fact that the population of London can hardly be called Western European anymore. According to [1] in 2021 only 36,8% of the London population was White British, trend decreasing.
> But business wise, western Europe is still relatively high trust.
Maybe because the population actually working and doing business is still Western European? But that won't last long if current trends and policies continue.
If you want to make that argument, you'd at least need to look at the proportion of the population that's Western European, not just British.