I've used a good amount of weird things in my life, but seeing another web browser desktop was not on my list.
Granted there have been clones of old MacOS and Windows 95, this one really goes back to me using EyeOS for a short stint and a cool gimmick.
The cool thing about this one is the ability to host your own instance, which wasn't quite done in the past, so it can be yours even more so.