Hi. I have a couple of comments on your "reasons."
- Item 12 is not a reason to love OneDrive. It is the opposite. It is a reason to hate OneDrive. The so-called known folders are undesirable elements of chaos. In a perfect world, their contents must be entirely a matter of user discretion. In reality, apps fill those folders with scary files of varying importance without so much as asking their users. The most infamous of all is the Documents folder. Before you know it, subfolders named "Custom Office Templates," "My Games," "PowerShell," "Reflect," "ShareX," "Visual Studio 2022," and "Voicemeeter" crop up in it. The PowerShell folder contains 500MB of PowerShell help, which comes from the web. I certainly don't want to back it up to the web. Moreover, I do not store my documents amid that chaos.
- Items 1, 6, and 7 are the same thing.
- Items 2 and 4 are the same thing.