Mark Zuckerberg's decision to cut off funding to the pro‑immigration group FWD.us marks a sharp turn away from the high-profile social advocacy that once defined his philanthropy, even as MacKenzie Scott is emerging as the era's most aggressive backer of equity- and DEI-driven causes. The split shows a broader divergence in tech philanthropy: one billionaire channeling resources into science and AI infrastructure, the other pouring unrestricted billions into institutions serving communities historically excluded from power and wealth
"We are not expanding a lot of square footage, per se, but we're expanding our compute," Chan said on an episode of " The a16Z Podcast" that aired November 6, when talking about their investment in Biohub, a collection of biology labs the philanthropy has backed since 2016. "The researchers, they don't want employees working for them, they don't want space, they just want GPUs," Zuckerberg added. "In a sense, that's new lab space. It's much more expensive than wet lab space," said Chan, who is a pediatrician by training.