I don't get the point of this.
When I drop all my files in my OneDrive folder, there's no confusion on what I'm getting. I'm getting a fully managed backup solution.
I'm not getting complete control, or the ability to do strange superuser stuff. I have no interest in managing my own backup servers, I have no interest in installing my own sync up tools, I want a multi-billion dollar company to run it.
There's no way to get around it, either. Even if you want to roll your own, you're still ultimately using AWS or another cloud provider.
I make music, and being able to make a song on my iPad, drop it in one drive folder is amazing. Even better, since I make a ton of sampled music, I can find cool samples and use them on my iPad within seconds.
If you have any awareness of how difficult loading new samples is on an MPC you'll respect how great this is.
This is like arguing your Ford Fiesta can't go off-road.