I remember Glenn, and the various articles about him. Though I do not remember many details about his life, I was impressed with the fact that he was continuing to pursue his profession, and didn't seem to be suffering much of a reduction in quality of life, due to living in a class B. He was making it work for him.
It's a shame that he deleted his archives, but I can't blame a person for not wanting a journal of their life up permanently online. A year or two ago, there was a couple with a YouTube channel, who did a great job of documenting all the restoration and maintenance work they put into their class B. There was a lot of good "how to" information in their many videos. Then, one day, they announced that they were deleting their channel, along with all the videos. They wanted to continue their life on the road without a commitment to be constantly maintaining and updating their channel, and without the responsibilities of being, in some way, public figures. I was a little upset at the time as I enjoyed the channel, but couldn't blame them. I didn't know them personally, and had no connection with them, other than watching their videos. It was an odd feeling of helplessness, knowing that I would never hear from them again. I got over it though! For the life of me, I can't even remember the name of their channel now. I hope they are having a magnificent life on the road.
We met Glenn a few years ago and at the time he was in an old VW van that he had done extensive work on. It was impressive. We boondocked near each other once and we enjoyed hearing him playing his sax.
He does have a presence on Instagram. You can find it here https://www.instagram.com/tosimplify/?hl=en