@DeepThought
First, nit-picking and over-analyzing definitions won't get you anywhere. The natural reality is that some small percentage of people have sociopathic minds, while another small percentage are just the opposite - they won't allow power to corrupt them and will sacrifice their paychecks and lives to save innocent people from great harm. These people have lost their licenses, lost their jobs, were run out of the country, or imprisoned for their good deeds, all because they were a threat to the wealthy and powerful. Unfortunately, the way our society is set up, the sociopathic ones rise to the top much easier than the anti-sociopaths. When these people start to influence and control governments, the harm they cause can be horrific. And if you want to see what real evil is, go live in a war zone for a month.
Second, there's nothing wrong with a wealthy life filled with joy; what's so wrong and toxic is the inequality of wealth; and what we have today is not a 3 to 1 or a 10 to 1 inequality, but over a million to 1. For every single super-rich there is about 10 thousand living in horrible poverty.
Third, have you ever been around super-rich? I have. On a business level they see the lower 99.9% of people as just numbers on a spreadsheet. On a personal level they see them as less than animals - sort of like we see garbage.
Fourth, when I was growing up our teachers taught us this: Whenever someone kicks you it's very important to always kick them back twice as hard. At the same time we had the lowest crime-rate on the planet ... thus virtually no "evil". We also had the lowest wealth inequality, the healthiest children, and chronic diseases like cancer or diabetes were non-existent.
And finally, if you manage to dig up some Biblical passage that says how good wealth inequality is, it might be beneficial to read another book.