That's what every person living in a caravan/trailer/van I know has done before committing to the life on the road full-time. But what's proposed in the article

That's what every person living in a caravan/trailer/van I know has done before committing to the life on the road full-time. But what's proposed in the article is just sleeping in a car, no comforts whatsoever other than shitty expensive gadgets.