The UK is at more or less the same price as it was in 2000. France same as 2008. Meanwhile SPY is up 2.75x in that period. The US seems to be the anomaly. Value doesn’t always go higher. Maybe the USA is special, maybe not.
Adjusted for dividends since 2012
VUKE - Vanguard UK 100 up 100% VUSA - Vanguard S&P500 up 350%