However, while Musk is taking advantage of a paid feature, it's unclear if he is actually paying to boost his post on X. After all, he owns the platform. Even so, Musk appears to be using the paid boost feature to promote his Cuomo endorsement and attack on Mamdani.

In response to Elon Musk, Sam Altman wrote on X that he "helped turn the thing you left for dead into what should be the largest non-profit ever."