I've argue directly with him for years. It appears to be a lost cause.
What I argued for was account-level groups sorted either manually (my preference for drag & drop) or alphabetically. At a minimum, it should work the same across editions & platforms. That way, when you move from Android to Windows for the 1st time, as I did, you don't have to start with all libraries in My Libraries and move without multi-select one library at a time with a switch back to the source group for each library 😡 after creating new groups. Also, the world you live in is consistent across platforms & editions. This always seemed like a no-brainer do me, just as was having the default entry sort being by entry name, not creation DateTime. Hello? Duh.
Anyway, good luck to anyone who can get action, however you try to do it. You have my support on your case.