I find attacking the Left’s assumptions point by point to work very well. Once they realize that I can do that, they usually disappear on me.
Then I go back to my life of quiet.
DING DING DING!
Leftist ideology is ALWAYS a package deal requiring uncritical acceptance of at least some unverifiables to achieve the larger goal of Social Sanctimony, and its attendant romantic opposition to the status quo.