I don't think the author knows what a patent is, because I also don't get the impression that the point of this is make the idea public domain instead of owned by one company.
I'm not singing up for what seems like a mix of legit concerns and ... borderline conspiracy theory / ideas that maybe really don't help the cause.
I'm inclined to sympathize with a lot of this but I'm not getting on board an unknown / the whole crazy train.
The Whois on the site says that it was registered on April 5th of 2021 for 1 year and the customer is based out of Ontario, Canada. Tucows was the registrant, and they seem to be a generic handler of web domains, based out of Toronto. https://tucows.com/
Other than that, I can't really find out any additional info about the site or who is running it.
I'm sure other HNers are more adept at searching for these kinds of things, and I'd love to know more about the paper-trail of it.
If your browser supports searching text you'll find it too.