Guylesire,
I understand your viewpoint and what is bothering you. However, the count is never really that reliable depending on how you are counting the files (the actual method like "Select all") and the manner in each the files are hidden. Just because it is counted
doesn't mean that it is necessarily a user file. For example, your AppData folder in C:\User[YourAccount]\ is super super super super important and is basically as important as the programs folder but still resides in the user folder. This is because the
AppData folder, which is hidden but not hidden to a systems folder level such as desktop files, stores all application data relevant to your account and is essential for the link between your account and your applications and how they run. Yet you can easily
see it if you choose to see hidden files.
This is because users (that know what they are doing) need relatively easy access to this folder.
One way or another you can't really trust file count nor is it a very important metric really. For example, on my latitude 7350, I have 4131 pictures in my camera roll folder while my phone only registers 4101. Obviously I must've taken some pictures with
the pc that I didn't with the phone. However, my tablet which is synced with OneDrive as well registers a slightly different number from both. At the end of the day, I assure you OneDrive works well as long as you are not one of the unlucky ones that end up
with constant OneDrive crashes, non-stop processing/syncing, or some other error. If your OneDrive stops with a green check in all the folders and the app itself you should be just fine.
At the very worst, you can go to OneDrive online and check out the recycle bin occasionally to make sure nothing slipped through on accident. The website will keep a record of anything that disappeared from the scope of the OneDrive app in the recycle bin
just to be safe.