When I first encountered the red lock on items, I thought it meant it was more difficult to lock pick. It wasn't clear what the red lock meant. Now, I know what it means. For new players, will this be added to tutorial or maybe give a pop-up saying, 'are you sure you want to steal' or something.
Also, what does it really mean? If I unlock a red lock chest and take an orange from it, will the entire town know I stole something? Or will only folks watching me know? Does it matter if you steal something and nobody is watching? Do companions approve/disapprove of these actions?