Even if you only take the racket this project made here, the inspiration resulting from it is bound to make the world a better place.
Even the author said: "I want others to be inspired by it and make their project. And those projects will inspire others, and so on, until we DO reach a point where we have a browser that can topple the big players.".
A journey of a million miles begins with the first step. This is a step. It might not be in the ideal direction, but it is a good direction. Feel free to push back in a way you feel is more effective, but I think it's worth it even if it only improves the author's mood.