On July 30, Williamson participated in the second primary debate. She spoke for eight minutes and 52 seconds. Despite placing 19th in speaking time, she was the most Googled candidate in 49 of 50 states and received the fourth-most attention on Twitter. The spike in searches was prompted by her reference to the Flint water crisis (which she described as a "part of the dark underbelly of American society") and her assertion that President Trump was harnessing a "dark psychic force of the collectivized hatred" which she later described as racism, bigotry, antisemitism, homophobia, Islamophobia, and xenophobia propelled by social media.