Prosperity means change and that often leaves many behind: the older; the less educated; the geographically immobile; those who just can’t adapt for a lot of reasons. Joseph Schumpeter called this creative destruction, and it is certainly a product of capitalism in the past and now. Free enterprise and free exchange and commercial activity is the best path to a wealthy and growing economy; but I also believe it is unable without a state build safety net to provide for the victim of creative destruction that society as a whole benefits from.
If find it odd that it is often acknowledged that democracy is just the best of the flawed forms of human governance – it isn’t perfect. Few who advocate free enterprise have the equivalent humility to acknowledge that it is the best way manage resources of the alternative available – but it isn’t perfect. I acknowledge both that market economies are the best way to build a society in the face of scarcity, but are far from perfect.