“These people believe that it is beliefs and not what was believed that led to the Holocaust and to all of the other world’s atrocities. It’s why the Modern Liberal’s Blueprint for Utopia as rendered by John Lennon sought a world without countries, religions or any other values or convictions (just all the people living for “today.”)”
This may be why you see so many “post-Judaism” Jews drifting into Zen Buddhism. The “no attachments” philosophy would be appealing if you already think those attachments are what cause people to do bad things.
The problem with that silly theory for how America Jews vote, is that the Jewish vote and their politics didn't change at all following WWII.