I can't read the post, but it seems the author seeks to work from forests . Also doubtful the appeal of living in a van is working from a city.
It's not difficult to have a minimalist lifestyle from an apartment in the city. I sense the author felt a void in their life and decided to experiment w/ a van. And odds on favor is it will be temporary as it is not addressing the root cause.
I believe OP's gripe is precisely this. Most people go to the wilderness to escape technology/work. There is a reason why we don't run fiber optic lines and electricity to every park and it isn't because of cost.