We're seeing a lot of fascist tactics around the world, which tend to diminish the works of science and freethinkers, while glorifying both the military and corporate establishments, and simultaneously degrading labor, unions, marginalized peoples (LGBTQA, PoC, etc), civil rights, free media, fair elections, and constitutional protections.
I don't know about other countries, but the US has a tax structure that lets individuals sit on billions of dollars in personal wealth, and most people don't understand how much money that is, and how dangerous it is to allow individuals to keep that much without re-investment. For instance, let's pretend you get paid one US dollar every second. That's $60/minute, or $3600/hour, 24 hours/day, 365 days/year. Pretty outrageous pay, right? At that rate, it would take you between 11 and 12 days to make a million dollars. But at the same rate of pay, to earn a billion dollars would take almost 32 years. It's ludicrous that anybody needs that much money, and furthermore it's obvious that the folks who make multiple billions of dollars in just a few years are doing so off the work of others while those others are barely making ends meet.
I don't think this is human nature at all. I think most people aren't extremists, but we've allowed the extremists in leadership positions where they've lobbied to make their money do things it shouldn't be able to do. This is NOT normal.
But it also doesn't have to lead to disaster. I'd like to see an end to rampant capitalism. We need a much better mix of social, state, and private spending, imo, where capitalism keeps it's greedy fingers out of socially-funded programs.