Re: Debloating it helps.
You're being very generous about that Win10 FOQ, but I suppose if you measure it early on it might be right.
Towards the end, the amount of useless junk that Win10 absolutely refused to let you get rid of, and reinstalled alongside its “required” working directories and shortcuts to said directories and desktop icons and whathaveyou became downright absurd. It got to the point where some of the forced installations during some updates were taking on “downloaded a utility package from a dodgy .bb side” characteristics, and would for instance fail the entire windows update if you had dared to, say, write-protect the desktop to keep it free from unwanted icons. Because what do you mean you don't want babby's first 3D thingy as one of your default directories and associated app for your production-document extensions?