Evolution itself would not exist without inequality. Yes, some animals were better than others at certain tasks and evolutionary pressure did it's thing over time.
I suck as a dancer. I suck as a painter. I suck at a lot of things. And yet, I am a better than others at certain things and I am massively better than others in other areas. My life and that of everyone around me has inequality as a positive element rather than a negative. This is why I hire a plumber and an electrician and don't do everything myself.
EQUALITY OF OUTCOME IS A FANTASY.
Equality of opportunity is important and should be promoted far and wide. Trying to force equal outcomes is just silly, sorry.
Hence the Pareto distribution. It's real and it is a fact of nature everywhere you look. There is no such thing as equally distributed outcomes in but the most esoteric corner cases (having trouble thinking of one example).
As for the scale of inequality. That's another red herring.
The way I live today is beyond the equivalent of a rich person a hundred years ago. It is WAY beyond the super-rich before that. Kings did not live this way centuries ago. And yet I don't have Bill Gates level money. Not even close.
The average person today lives far better than the wealthy lived not too long ago. They certainly have greater access to amazing medical advances as well as technology. There are over FOUR AND A HALF BILLION people world-wide using the internet. When you consider that, in rough terms, about two and a half billion out of the 7.7 billion on the planet cannot use the internet (too young or too old) that means that approximately 87% of those able to use the internet use it. You start slicing that further and you might just discover the percentage is much higher than that. For example, my father certainly falls under the category of not too old to be counted as a potential internet user. However, he has less than zero interest and doesn't use it. My mother, on the other hand, is on the 'net every day.
Anyhow, the point is that this business of vilifying the "1%" is just silly. It has no bearing whatsoever on how people live. In other words, they are not taking oxygen out of the room, quite to the contrary.
We do need to raise even more people out of poverty, with some areas of the world notable for a desperate need for improvement. Nobody is saying we can't and should not do better, we always can. What isn't sensible is the constant finger-pointing to this mythical "1%" as the problem. Every year we raise millions of people out of poverty. Life, in general, has been getting better and better over time. Even in places where people have difficult lives you'll find they wear clothes and have things that are markedly better than what was available to them just a decade or two ago.
If we want to make things better for more people we just need to continue to focus on growing economies through free market capitalism. It's the only force in known history that has elevated so many people out of the dark ages. Everything else is a formula for disaster and misery, also a historical fact.
OK, I'll duck now. Let me have it.