Gnome doesn't even have functional drag and drop for files between two of their file windows. Every time I need to do that I end up selecting a lot of files, be

Gnome doesn't even have functional drag and drop for files between two of their file windows. Every time I need to do that I end up selecting a lot of files, because that's the only thing that can be done with the mouse. Then I use Double Commander or something similar to do the work. If they can't get the basics right, what can we expect about more complex stuff like tilling?