Most of the richest women in the world made money from divorce

Thanks to alimony. Most of the top 10 richest women made money from divorces (for some it's the only the source). I don't see richest men in the world getting money from divorces.

I don't understand the law at all, why share the entire assets with the spouse you are divorcing? I mean isn't it the whole point of divorce? That you hate them so leaving them, then why sharing?. Maybe some amount (50000 to 100000 per month, since they are super rich) for living expenses if the spouse never worked due to marriage conditions. But sharing billions of self income? That's pure BS.

Even actual hardworking women are not in this top list due to these rich wives.... This is so fucked up for both men and also women who works hard to become rich

Sources:

https://www.forbes.com/sites/denizcam/2021/04/06/the-top-richest-women-in-the-world-in-2021/?sh=72fc48d64598

https://en.wikipedia.org/wiki/List_of_female_billionaires