It is a matter of degrees. Do we want to live lives which cause less harm than more. Do we want to cultivate lifestyles which are more conducive to the lessening of harm in the world? If the answer is yes then it is appropriate to think about what that means and come back to it on a regular basis. There is no use in chastising ourselves and others but we can reassess our options in the light of compassion each for ourselves.
"Beautifully taught is the Lord's Dhamma, immediately apparent, timeless, of the nature of a personal invitation, progressive, to be attained by the wise, each for himself." Anguttara Nikaya V.332