Did something change between when this was posted and now?

The website is up for me, however the content is stripped down relative to the previous version ( https://web.archive.org/web/20220406221134/https://nissan.co... ). All of the anti-Nissan content is gone and it simply says "Contact Us"

Given the events, I wouldn't be surprised if his estate is moving toward trying to sell the domain and collect any possible proceeds.