[bwestergard]

Thanks for drawing attention to cases of involuntary childlessness.

I'm not sure I agree that it is unfair, I'd need to give it more thought. My initial reaction is that there are all sorts of burdens that we want to incentivize people to take on that not everyone can take on, through no fault of their own. For example, we want people to serve in the military, and we provide all sorts of benefits to people who do, but some people are unable to join the military through no fault of their own (e.g. they are blind).