.@MattHartman assumes every early-stage startup will pivot. That's why he backs technical founders who can "move with where the world goes." Now founder and managing partner of Factorial Capital, Hartman was part of the Betaworks team that wrote @huggingface's first check in 2016—when it was still a chatbot app for teenagers, before it became the largest community for open-source AI, set to be acquired by @nvidia for $13 billion. On this week's episode of The Every Podcast, he tells…