The upcoming presidential election has stirred political advocacy among Silicon Valley’s tech investors. What Happened: A few weeks ago, several tech investors approached a partner at an early-stage venture capital firm, requesting her endorsement for Vice President Kamala Harris through the advocacy group VCs for Kamala. The partner declined, not due to lack of support for Harris, but to avoid publicizing her political stance. According to a report by Insider, political advocacy, particularly for Republicans, was once considered taboo in the tech industry. However, a shift has been observed w…