Exactly.
I have Dyer mocs. They were stiff when I got them. It is amazing what wearing them will do. Put on two pairs of socks and put the dang mocs on and use them. As in almost all things discussed on the forum here, there is nothing that will put authentic aging or break in to anything other than honest use. Fake aging looks like fake aging. I wet my mocs, put on a pair of tight cotton socks with a pair of heavy wool over them and went hunting. After about 3-4 days in the dirt and mud, they were broke in. You cannot do that artificially. They are not nearly so stiff anymore. Put them in the house,,,,use them for your evening slippers....keeps them in shape.