True Believing Extremists must be stopped-Religions with proslitizing in written scriptures

France's horrific chapter of cultural genocide during insurgence of anti religious revolutionaries to reset population by exterminating sizable Catholic rural component in region of Vendee after overthrowing their oppressors in their Revolution espousing : Liberty, Brotherhood, and Equality...reveals itself several generations later (over 200 years) shows counterproductive to prevent religious extremism; it is reprehensible and ultimately counterproductive to conduct ideological cleansing on any people so that their factions can not influence the future politically...France pays dearly for the foolhardiness of their religious abhorring founding fathers after 1789