Hmmm. The problem is that the alternatives to capitalism might sound good in theory, in practice... less so.
I've had some direct experience of countries that were officially NOT capitalistic. I wouldn't recommend living in one.
The best we can manage is some kind of regulated capitalism, capitalism with checks and balances to reduce the extremes of rich and poor.
But, given the reaction of many commenters here when any type of brake or restriction is put on big tech, I don't think a non-capitalistic or a regulated capitalistic solution would go down well.
As for systems given by nature or god, no human system is given by nature or god. Human systems, no matter how good or bad they are, are only ever made by humans. And, when it comes down to it, humans are not particularly fair or empathic.