But, in the end, we must ALL just suck it up and find our own personal coping mechanisms. The Camino will be what it will be.
My view is to continue to develop more and more routes less traveled, that comport with the original spirit of the Camino, follow or closely parallel historic routings, and provide an optimum Camino experience, without all the creeping commercialism that secular popularity brings. Some infrastructure is nice, but too much is.... well...too much...
In other words, we Camino veterans, ought to patronize Camino routes like the Invierno, de la Plata, Norte, and other "less commercially viable" routes. That preserves our appreciation for the Camino and spreads some of the wealth around.
I, for one, have looked at the Big Map of Camino routes across Spain, and noted that there are many more routes available to walk, than I have years of vertical mobility remaining in my life. So many routes, so little time...
It's all good!