I think you may be on to something Steph. There got to be a way to get around this freedom of religion thing and hold these guy accountable some way.
The way I look at it give protection for a religion to teach and believe what ever they want but if they teach murder is ok, then hold them accountable for abusing their religious privileges of freedom, when they cause harm to the tax paying citizens, such as the secret kangaroo court system called a judicial committee where a member is humiliated when they reject Organizational teaching which are clearly based on the mental illness of, delusional thinking, and a god complex, not to mention a vindictive spirit towards anybody that points out any errors they may have in the teaching and delusions with immediate disfellowshipping no questions asked..
I think society in general is evolving greater sensitivity to these issues and now may be the time for something like this to work.
With all the psychological stuff that is known about how cult operate and how they abuse people I think it should get easier and easier to make a case against the Watchtower Corporation's unfair practices to keep it's members captive to their thought control.