I don’t know how I can give you some “sources” for that, but feel free to have a look at the few blog posts of the guy and make your mind.

https://world.hey.com/dhh

The above is my personal opinion which I have formed by reading the blog posts of DHH so I am not aware of any “sources” for that. Feel free to have a look at what this guy stands for: https://world.hey.com/dhh

no thanks, I don’t think I will use OS made by incompetent nazis