Who says its not a sustainable system? That is really just a popular assumption. The system is working well at this point with enough headroom. Lobbygroups from

Who says its not a sustainable system? That is really just a popular assumption. The system is working well at this point with enough headroom. Lobbygroups from the EU and large institutions are pledging for this change. There is not enough workforce according to them. Their profits are endangered. Nobody from those entities are looking at the well being of the citizens.