In light of all the sacrifices he's making to live thusly? Very doubtful.
He is making sacrifices, but he is also eschewing any responsibilities.
Responsibilities as a consumer? As a tax-payer for utilities he is no longer dependent upon?
Any responsibilities he might have had as a functioning member of society. We can all go and hide in a caravan when it all becomes too much for us, but I'd hardly say it was something to emulate.