Your grandmother would have had a less assuredly bad life (no idea if it would have been better, but we can only hope...) and someone else would be having this anthropic discussion.
> But it really bothers me when people like you who've likely never had any personal connection to the issue
Cough.
> imply that only one side of the debate is rational.
Well, look around at those who believe what you do. Most of them do so because of religion, which by definition is irrational.
As an opinion, you're welcome to yours. As policy, it comes with all the rest of the baggage of the religious.
> But, like drugs, that doesn't mean that it's a fundamentally good thing.
But, like TV, that doesn't mean we should ban it. Control, control, control. Why the need to control?