The latter. Please don’t confuse any dealings that you’ve had with locals on other islands I.e signs “keep the north shore country etc” Molokai is a different place completely, and attitudes there can be all over the spectrum. There is a reason there is no real tourist industry there.
Example, that piece of public land you’re eyeing up on your PC right now may be public, but that means absolutely nothing. If you show up at the wrong time, and think just because you paid for a hunting license, airline ticket etc, and will just walk up the hill, you could really be putting yourself in a rough situation. Its a place where name dropping is important, and and invitation by uncle W. is/was almost mandatory.