Not just any old Germans, Heinrich Himmler.
"Many people who had committed no crimes were arrested and punished under Sippenhaft decrees introduced after the failed 20 July plot to assassinate Adolf Hitler in July 1944. After the failure of the 20 July plot, the SS chief Heinrich Himmler told a meeting of Gauleiters in Posen that he would "introduce absolute responsibility of kin ... a very old custom practiced among our forefathers". According to Himmler, this practice had existed among the ancient Teutons. "When they placed a family under the ban and declared it outlawed or when there was a blood feud in the family, they were utterly consistent. ... This man has committed treason; his blood is bad; there is traitor's blood in him; that must be wiped out".
Taking a leaf from the
German Bumper Book of Being Evil is probably not the best idea for a democracy in the 21st Century. Read the bold bit above; that's what Sippenhaft boiled down to. Are you really advocating wiping out the families of terrorists?
The fact that I'm not willing to visit retribution on the nieces, nephews and grandmothers of convicted terrorists doesn't mean that I'm a panty-waist liberal snowflake, rather it suggests that anyone using the
German as an exemplar of a solution to a complex issue needs their heads examined.