1. As the war in Ukraine has shown, money can be a weapon for control (read: sanctions). In PoS, whoever has the most coins has political control over the direction of the network. Moreover, PoS is less censorship resilient. This, similar to fiat sanctions, can evolve into a form of economic warfare.

2. This is why Bitcoin and crypto companies hire UX Designers. Their very job is to research & empathize with users in order to minimize their pain points while using digital products.