Risking one's health? Oy, the risk-averse generations will yet kill the species with underexposed immune systems and anxieties over what might do them in before they expire of boredom at home, "safe" from danger of encountering a stray alien molecule like those fools waiting to snag an iPhone on launch day.
If one is merely addicted to constant upgrades of Apple gear, one can simplify things by just time-shifting the acquisition of the next "high" to some fixed point like 4 months after launch and then making an online transaction. No need to get out there and risk having fun (or being bored) in public.
Really only two words can explain lining up to get an iPhone: "personal choice".
Even if one's not out for the social fun of it all, and so is perhaps as some say a peon working for black market managers, the choice to do it or not do it is still a personal one.