[tobr]

Hidden files are hidden on purpose, because most users have no reason to see them. Arguably, it’s not a good idea to make them more discoverable. Power users will learn about them the first time they try to do a task that requires working with hidden files.

[justwalt]

I think most people would agree with that. But I think the point being made is that there should be a better way of figuring out how to do these hidden things if you know they exist, without the use of an internet search.

[MereInterest]

Sounds like something that should be handled through file permissions, not through hidden/shown. Hiding files is to remove clutter, nothing more.