>Or users could simply get confused about what to do with those files and contact support a million times just to ask why these files exist, whether they need to be copied as well, why they are getting large, etc.

This reminds me of a college roommate who was dissatisfied with his computer, likely due to malware from sketchy sites. He decided to delete large or suspicious files from window’s system32 folder. By suspicious I mean he didn’t like the file name.

He had to get a new computer later in the semester.