You want us to start to decide who SHOULD or may be allowed to have children???

Who exactly should be determining that?  Would you like to set up a commission to determine it?  Perhaps every adult who potentially could be a parent should undergo some sort of governmental investigation and profiling? Perhaps government-sponsored sterilization is what you'd recommend?  

He had an absolutely horrific childhood.  No one in their right mind would deny that.  But your suggestion to blame the pro-life movement is absurd.