I'm not surprised, just amazed people would say it's "(more) valuable" and the UK must be "doing something right" without a second thought as to whether they're confusing financial value with moral value, or whether the transfer of money really represents a transfer of value.
Spare me the Econ 101, Harley Street is a status symbol, the doctors there are not more highly paid because they're objectively safer or more skilled.
I guess we could call Africa's history of conflict, exploitation and colonialism, and usurious loans from the World Bank to leaders who aren't interested in their citizens' welfare, a distortion of the local market.