> Try making this trick work when your destination is three levels deep into a different hierarchy. Oh yes, you should have thought about it beforehand and opened two windows and pre-arranged them in a way so you can drag from one to another, because it's so intuitive!
I regularly do this to be honest. I drag the file to my home or Dropbox folder and dive from there. I also regularly drag and drop files from finder to any other application, not just three folders, but three desktops away. It might not be OK or comfortable for you (which I understand), but writing with laser-cut assumptions and prejudice doesn't help.
> I just checked, it's always greyed out on my finder. Who knows why, it's probably intuitive.
If you're in list view, you can always click column headers, just like a particular Redmond OS allows to do. Also there's a sort by menu, which is operational in all views as I just checked. I think again a particular Redmond OS also calls this strange and magical ordering process the same.
macOS works differently, and it goes against some conventions on other OSes, I know. However, I don't get agitated by this, because how it's evolved and it's consistent in its own world. I actually like how it doesn't imitate anything else. It's same for Linux. Again backwards in some parts, but consistent in its universe of things.
The funny thing is, I booted my Windows disk this weekend for steam stuff and for keeping the OS up to date, and a lot of things felt backwards. However, this is again consistent in Windows universe and it's OK.
Again, I want to reiterate that, there's no one-and-only-one correct way to do things. We need to embrace this differences. This is what moves UI/UX research forward. I personally don't whine. Just adapt and love how quirky a UI is. If it's that broken, I patch it, or just submit bug reports.