Sarah Friar, chief executive of Nextdoor Holdings, takes a somewhat Pollyannaish view of how the neighborhood social networking platform will fare during the next downturn. “Nextdoor is still really well positioned to continue to show growth even in an outright recession,” Friar says. People come to the platform during tough times such as COVID-19 because it aims “to cultivate a kinder world where everyone has a neighborhood to rely on,’