Personally, I didn't know about original thread when it was posted, and your original comment actually prompted me to find the GQ story and read it under the expectation that I was going to learn about a societal mooch.
What ended up making an impression was Christopher Knight's unique writing style, his observations on everyday interactions we take for granted ("I’m not used to seeing people’s faces," he said. "There’s too much information there. Aren’t you aware of it? Too much, too fast."), and how he survived those winters.
And yes, I get it, he stole. He used stolen propane tanks to fire up the stolen Coleman to melt snow in a stolen pot to drink water. But still, he fattened himself up for winter and camped in the winter months of Maine while not leaving behind footprints for 25 years. I was impressed. Yes it's not Primitive Technology [0] ingenuity, but Mr Knight is still an outlier and shared an experience I don't encounter every day.
[0] https://news.ycombinator.com/item?id=8205993 [1] https://www.youtube.com/channel/UCAL3JXZSzSm8AlZyD3nQdBA
And maybe it's my age and experience, but 25-27 years is a really impressive time span to be focused on doing one thing.
I would like to have learned more about how he feels about how the world has changed, he's like Rip Van Winkle or a time traveler in that respect. But most likely as a person who would voluntarily isolate himself from society in the first place, he probably doesn't care about the world.
So pretty much Uber-but-for-some-homeless-guy-in-the-forest-in-Maine then?