The best use of resources is in being so aware one causes no harm. Opinions happen when the drive for profit supersedes that real use of skill ( inventing without causing harm). The dissonance comes in when one protects a mis-use of resources because one is tenaciously holding onto the profit, ignoring the effects of their actions that are in deed, upsetting another person's livelihood. People love confirmation bias, is in itself an opinion. It is, a comfort zone of justification, one that we feel empowered to use, under the guise that everyone is doing it- which is all a soupy and fuzzy logic in itself. There is only one choice; to do no harm.