Europe is over 30 countries.
If the PERCENTAGE of the population that owns half the country decreases, that means that that small number of people is taking an even larger share of the total pie.
I certainly am not in even the top 30% of the population, and since I have retired, the value of my assets has been pretty much constant, not fluctuating more than 3% one way or the other, so I am neither a part of the problem nor the solution. And I have no complaints about paying my taxes, since I did not pay them when I earned the money, as it went into a tax shelter.