Then you'd be the first person who knew someone who could confirm that those buisnesses ever existed.
By that I don't mean that there is a doubt about that, but so many posts here, so many comments about it, so many recollections from neighbours, friends, locals, those who went to same high school, visited same mall, drove Oldsmobile... yet not a single one ex customer of Arnold's businesses, not a single one ex-worker or their relative, or even their acquaintance. Which is hella weird.
It was ran by CA, there are at least two newspaper ads advertising that business as his.
Could you share something more about those stories you heard?