With every passing year, it is becoming harder to deny what mega-donor MacKenzie Scott has proven; when it comes to philanthropy at scale, almost no one else moves as she does. Not even the world’s richest men, with all their wealth and influence, have matched the pace of the author and ex-wife of Amazon founder Jeff Bezos. Scott is worth nearly $28 billion today, and it would likely have been far higher if she had not treated giving as a serious goal, not a branding exercise. In a December blog post, she revealed she donated $7.17 billion to dozens of organizations in 2025, taking her total giving to $26.3 billion since 2019.
Now compare that with Elon Musk, whose fortune is about $839 billion. The number is so massive it makes other billionaires look like they are playing in a different league. Yet when you measure generosity as a percentage of wealth, the contrast becomes uncomfortable. Scott has donated an extraordinary share of her net worth in just a few years. Musk, on the other hand, has given less than 0.06% of his current fortune to philanthropy, according to Forbes. That is not shocking because the dollar amount is small. It is shocking because it is almost meaningless against the size of his wealth. It barely dents a fortune that keeps rising.
Even if matching Scott’s level of giving is unrealistic, the math still makes the point. If Musk donated 40% of his net worth, he would give roughly $340 billion and still be left with about $510 billion, which is still more than double what most people can even imagine, and still larger than the fortunes of almost everyone else on the planet (more than double Larry Page’s $250 billion at number 2). Scott, meanwhile, keeps earning both praise and credibility for the same reason nonprofits love her; the large, unrestricted gifts with minimal red tape, designed to help organizations move faster, not spend months proving they deserve help. She appears determined to shrink her fortune on purpose. Musk, at 54, seems determined to build the future first, while philanthropy remains an afterthought.
To be fair, Musk has made major “donations” on paper, including $254 million in 2016, $5.7 billion in 2021, and $1.95 billion in 2022. But many of these gifts were shares moved into his own Musk Foundation or to undisclosed recipients, which is not the same as money reaching independent charities and changing lives in real time. The Musk Foundation, established in 2001 by Elon Musk and his brother Kimbal, has long operated as a private, bare-bones philanthropic entity. For a man with nearly bottomless wealth, the question is no longer whether he can give more. It is whether he wants to.
