Capitalism means all property is privately owned but the Pope is pushing for a system that would “permit each person to share in the resources of this world”. Marx would agree but that’s impossible in a freedom based economic system. the Pope also disfavors business which is how things are shared in a freedom based system.
The Pope is a Socalist at heart and in fact however he’s shpposed to be a religious leader, not a political or economic one. He needs to get back into his area of expertise and ability and leave the material world to the materialists. Money is not the purvue of the spiritualists. It’s back to the Vatican for Pope Francis.