Why does a commercial fisherman in PS, or the Columbia, have to "make their livelihood" there? It can very we'll be part of the whole. AK, Fraser sockeye, PS all added together may add up to a full livelihood.

Even if we go back to when school teachers fished in the summer why is somehow wrong for them to fish to add to a year's earnings?

Lots of guides, both fishing and hunting, work in multiple states. It may take all those areas to make a single living.