Which is basically a total rip-off of the Stuff Made Here version where the actual engineering process is the highlight, not Rober's shilling. https://www.youtube.com/watch?v=Gu_1S77XkiM
The video also starts with him acknowledging the Stuff Made Here version, and the fact that the developer of that project said he wasn't totally satisfied with his solution.
I think calling it a rip-off is a bit harsh.