"Who is “good” is open to interpretation. And people DO change so we need to keep that into consideration."

That's the best feature of society, that each of us makes subjective judgments and valuations based on our principles, and how closely we hold to them. Our judgments aren't algorithms, and people aren't bots. Ever more going forward that will be ever more important in a world manage ever more by algorithms. Never stop being you for the reasons you decide to be.

Thanks!