well then

The autism to vaccine link has been proven false though. The claim was based on a debunked study.

Thank people like Jenny McCarthy

Except it doesnt cause autism. It was this one idiot claiming to be a scientist that published a book with false evidence claiming a link between the two

I'm pretty sure that the creator of this post is aware that vaccines don't cause autism but that they are implying that even if it were true that they'd rather have an autistic child than a dead one

I'll have more fun with my money and my lonesome self and my awesome gadgets than you will with your humanspawn and spouse.

Wait until the child gets like polio or something, then you can talk of who lives or dies

I dislike posts like this. Rather than presenting an argument it, it shuts down all intelligent discourse, but saying something both harsh and that they know to be untrue.
It's called a logical fallacy and it is one of politicians favorite ways to derail an actual discussion.