I have always hated boxing and wish it didn't exist. I hope that one day people will see it for the barbaric practice I believe it is.
On the question of making boxing "safer" by enforcing head gear, I think the BMA says that head gear provides no real defence against injury. I believe it is the often huge impact to the head, causing the brain to move around inside the skull, that, over time, leads to brain damage. And, according to a doctor I heard talking the other day on the subject, a "knock-out" is a significant brain injury and continued "knock-outs" run the risk of serious, irreversible brain damage.
Why anyone should get enjoyment from watching two people trying to hurt each other mystifies me and I find the baying crowds at boxing tournaments sickening.