I have a grandson who lives on a farming block with a basic house he has made from an old caravan. He has his own water ( tanks and a stream) ,no electricity and a wood fire. He does odd jobs for people as he is a good carpenter and plasterer. As far as I know he doesn’t claim any benefits and doesn’t pay tax, either. He is happy living like this and has a few mates who are doing the same. I couldn’t cope with it, personally, much too used to home comforts but he likes it. Outdoor ‘drop’ toilet - yuck. He lives in the bush of course , I don’t think it would be possible otherwise. I think of the old pioneers, I suppose they lived like that. Maybe he is right- back to basics might be good for us.