Condoms are a mutual decision for all directly involved parties, that example does not work. We aren't talking about societal consequences but primary only. Not wearing a seatbelt can harm those that do wear seatbelts, including those individuals in other cars.

But I do think that marijuana should be legal (but regulated), and unless there's driving involved it really only harms the individual. On a similar note, I agree with smoking bans in the same manner I agree with seatbelt laws.

And thus by the same token I think that the beacon should be the users responsibilty.