NO!!!! While some Wiccans are anti Christian, Wicca as a whole is about living in a way that minimizes the harm done to others. Having your faith centered toward being AGAINST other faiths is counter productive.

SOME Wiccans choose to fight the aggressively anti-Wiccans stance of SOME Christians preemptively, basically chanting "they started it." Most Wiccans, however, choose to END it and stay away from the rhetoric.