Whats the point?? Isnt this the case with ALL dive gear. Dont we do stringent checks on out gear to ensure we find such problems.
Yes, like checking to make sure we don't have it configured in a way to pull the mouthpiece off the regulator and/or to create a choking hazard.
The picture on the Halcyon site isn't THAT small that you can't clearly see that the necklace is not zip tied TO the regulator, but rather that the necklace is placed BEHIND the zip-tie that secures the mouthpiece to the regulator: