That is a typical programmer answer to the users;
"You don't know what you want, I know what you want. If you don't understand how to use it, or if you think that it is hard to use, or if you think something could be done in a better way,
then you're wrong. I've made it how it is now, and this is the best way."
Please try to listen to the users. They do not want to see something that they do not use. What is the purpose with having a visible drive in Windows Explorer that NEVER will do anything else than anoying the user?
Yes, that non-answer is annoying.
The Q: drive being displayed is an attribute of Windows, not of Starter or virtualization. The Starter team very likely did not have way of hiding it, because displaying it is a Windows requirement.