The separation matters more than people realize, viewing through a personal profile leaves a trace and muddies the line between research and personal use. Something like Insta Story Viewer sidesteps that entirely, public profiles come up clean with no account sitting behind the session. Useful across multiple client accounts in one sitting without anything connecting the lookups to a personal identity. Story history, recent posts, all of it accessible and current. Cleaner than any workaround involving actual Instagram accounts