If you had the power, supervillian style, probably not an ethical worldview to have. Also, not viable.

If you have no power but you know that the systems that we live within are pretty shitty, are causing massive harm by their very existence, and are in the process of failing it stops being about ethics and becomes cope. As a mental self defense mechanism its viable in a limited way but you're going to come off like a super dickhead at best or a complete psychopath at worst.