Seems weird to me that such a relatively trivial thing would seem to counterbalance your option against all the other more important things though.
Terrorism, by definition, amplifies the horror caused by relatively few deaths, while the really big killers slide under the radar. The number of people killed by terrorists is vanishingly small compared to the number of people killed by heart disease, cancer, sepsis, alcohol, and so on that kill hundreds of thousands each year and will almost certainly be what get you and me. Obsessing about terrorism and not looking at the bigger picture not only plays into the terrorists' and the Government's hands but, worse, it means that resources that would be far better spent on public heath get diverted. A well funded healthcare and education system and a more equitable society that doesn't allow millions to live in effective poverty might not grab the headlines but will save many thousands more lives than would ever be saved by relative trivialities like whether police should be allowed to shoot to kill (and that's without touching on the complexities of that particular topic!).