This is a perfect instance of the kind of feature that should be accessible by clicking in the currently-"wasted" top left corner of the sheet—far left of the column options/names, and above the row numbers.
That corner should also enable sheet-level commenting and/or notes, such as instructions on how this sheet is intended to be used.
Ideally, the elements in that feature set should be dynamic so that only Owner/Admin can see the show/hide status of the columns, but all users can see the sheet-level comments/notes/instructions.
@Cleversheet that sheet-level; section is a good idea. Have you offered it [or has it been] as a feature request? It's worth bringing up all by itself.
@Nik Fuentes (and everyone else), that idea was added to the "Sheet Statistics" idea post last year. Maybe it should be a post of its own, but I'm concerned that that spreads the concept rather than concentrates it. Your further thoughts welcomed.
In the meantime, y'all, go upvote that idea!
@Pawan Shukla , you wouldn't have any update for this thread, would you?