This is not something new. There are a lot of tools avaiable on GtiHub which are far better than this tool. Infact, the first tool I used was Nummer's DWS [1] (stil the best one out there).
[1] https://github.com/Nummer/Destroy-Windows-10-Spying/
[2] https://github.com/WindowsLies/BlockWindows
If I were to run just one of those tools, I'd pick the original article. That's because his plain English description is far better than the others. He starts off with "What & Why?" and explains what problem he's solving; the others jump in with words like "remove all spyware modules".
Even for very technical people, unless we're willing to analyze the source code, a good clear description (and reviews) is how we're going to decide which product to try.
I do not intend to sell you the project. (Sell in the sense of talking you into using it. Either it's what you are looking for or you need something different. And I will not waste your valuable time if you need something different.)