I was once told, very firmly, by a Hospitalero at the municipal in Burgos that the Albergues were for pilgrims walking to Santiago. When I asked him where pilgrims walking home again were supposed to stay he told me "no-one walks home, they all get a 'plane". The evenings discussion was long, and friendly. At the end of it I think I had convinced him that Albergues were for pilgrims, on pilgrimage, and that pilgrimage was a journey and that a journey was not over until the pilgrim was home again.
If you hold a credencial, to show you are a pilgrim: stamped to show where you last sheltered and where you have walked from...
My ruck started because I confessed that I was walking only to Moratinos. To pick some litter. At one point in a good discussion I was asked "where is Santiago in this?" To which the only reasonable answer is everywhere and so are his pilgrims.