Isn't is exactly the same with the system we have now?
The question we have to ask is about 99% of population of peasants who work 8h a day same as they did in Mesopotamia. Do they have a living standard, healthcare, possibility to have social bonds, possibility to retire. Basically all the things to have a life.
If peasants are able to have all this, I really don't care if some King of ours has 20 trillion or 50 bazillion. In money or in gold.
If you say we need more regulation and an actual Antitrust Division that does things, then I agree. If you say we need to get rid of free markets and capitalism and return to socialism, then I am strongly against that.
It's a huge problem for the obvious reasons. Nobody wants a country where only the rich people have a say, or have influence, or wield political power, or own all the land. Because this becomes a self-fulfilling prophecy where the rich then bend the rules to favor themselves. For example, I personally think it's ridiculous that we need a lower capital gains income tax rate to "spur investment." Investment was just fine back when capital gains rates were the same as normal income tax rates, and I see this as a way for the rich to just benefit themselves.
That said, a system where the wealthy benefit is partly intentional. The whole idea of incentivizing people to earn wealth is that the wealth should be useful. It only works if it's useful. If extra wealth doesn't allow one to buy more land, or exert more power, or gain more attention, or live more comfortably, then it's pointless and does not serve its purposes as an incentive. This is literally the entire point of it. The issue is not that it happened, it's the degree to which it happens.
My fear with #1 is that the degree of difference will be too much. This is absolutely something to keep in check. It's a tough problem to solve. But on the flip side, we don't want to throw the baby out with the bathwater. Any political or financial system that we have is going to have some inefficiencies and some disadvantages.
My fear with #2 is that people have lost the plot, and believe so firmly in "equality of outcomes" that they can't stomach any amount of inequality. Some inequality is okay! We're never going to have a completely equal world, and that's okay. I had a happy, safe, abundant middle-class upbringing, and it didn't bother me one bit that Bill Gates is a billionaire.
I believe the only way forward that won't always lead to large scale war and destruction is to come up with a system that does not allow any amount of concentrated power. That means as close to zero wealth inequality as we can get while keeping a functioning economy. But for that we'd first need better ways to make decisions collectively, as political power can't have any centralization either.
This is not true.
And it's important to understand that it's not true, because understanding a problem is the key to helping solve it.
In pre-agricultural times, the average person was lucky to own a few dozen items. Today, the average person in a developed Western country owns a few thousand goods. Western households possess over 100,000 goods on average. There's vastly more wealth than ever. Especially if you multiply these numbers by the massively expanded population of Earth compared to prehistoric times.
Therefore, it's necessarily the case that wealth can be created and not merely stolen or shared.
The important thing is keep the data safe, like the yoghurt that must not be expired when sold.
All the climate change problems, wars, pandemics and natural disasters won't devastate human simply because we been through all those and we recovered. But demographic collapse because of high living standard? It's uncharted territory here and I am really, really worry.