I doubt there's much risk of that in this case. A person who wanted to imitate this would need to:
- Live in Japan, or be able to get a Japanese visa
- Have a Japanese driver's license
- Have a remote working job with flexible enough hours
- Be willing to live a van life with all its inconveniences
Plus it's not like there's any particular single paradise to be ruined. Japan is a big place. Even if 1000 people did read this and suddenly started van-lifeing around Japan I doubt it would make a difference.
- Live in Japan, or be able to get a Japanese visa
- Have a Japanese driver's license
- Have a remote working job with flexible enough hours
- Be willing to live a van life with all its inconveniences
Plus it's not like there's any particular single paradise to be ruined. Japan is a big place. Even if 1000 people did read this and suddenly started van-lifeing around Japan I doubt it would make a difference.