I'm speaking for someone else, but I think he's saying that the Outpost probably gets a significant portion of their business form the OHV crowd and if the trails are closed or if attendance decreases because PARTs of trails are closed it could effect their business.
I know that my friends and I have spent hundreds if not thousands of dollars (excluding trail passes) at the Eldorado Outpost. If it weren't for the UNF trails I would never have seen, heard of or visited his store.
therefore, he may be interested in doing a little extra to protect the forest that is the reasom most of his customers come there. Customers are OHV, ATV, hunters' fishermen, campers, cyclists, hikers, etc.