> wealthier people moving in makes everyone in the area more wealthy Wealthier people buy up houses and kick out residents living there since decades. Wealthi

> wealthier people moving in makes everyone in the area more wealthy Wealthier people buy up houses and kick out residents living there since decades. Wealthier people moving in does not mean that pensioners or factory workers will suddenly earn engineer wages. Wealthier people usually even lead to a reduction of apartments, as they combine smaller apartments to a bigger one. Increasing density is not always possible and often connected with a reduction of life quality (e.g. less green)