Oddly she actually got a quarter, despite seemingly having been "entitled" to half. Though perhaps it isn't so odd; if she's willing to give so much away so quickly, clearly she wasn't merely aiming to fleece him.

She worked briefly at Amazon, and she was an accountant. She did not work on critical technology, logistics, growth strategy, design, or operations. There is no world in which she deserves, by dint of her contributions, anything more than $1B.

You're correct that she is LEGALLY entitled to half, but that doesn't make it right. People can LEGALLY traffic slaves in Yemen, but I'm going to guess you won't be advocating for the God-given right of Akhmed to sell laborers to UAE real estate development companies?