read only view
To protect data, use or demo it is important to be in readonly mode .
i.e. without the NEW option to add to related fields ! and without the pencil symbol. The current view mode show the NEW option, so it is not view only.
I agree, this is quite critical especially in team situations and if data comes from spreadsheets via formulas.
I think it would be most useful if the read only mode option is to be in the specific library settings with a checkbox just like the lock structure feature