That’s right, if this feature interest you, please head over to the Roon Community Forum and vote for this. Be sure to “love” the first post and post in the comments.
From the first post:
I would like there to be a “guest” or party profile which by default has all the editing, exporting, setup functions turned off. That way I can let my guests browse through Roon without me hovering and worrying that they might “make a drunken mistake”.
Keep in mind this is also useful for family that may make a mistake (e.g. kids)