In the short time since Elon Musk took over Twitter in late October 2022, the platform has taken several steps that have empowered extremists. Chief among them: the decision to sell the “verified” blue check mark and grant “amnesty” to suspended Twitter accounts. In the past few weeks, the ADL noted both an increase in antisemitic content on the platform and a decrease in the moderation of antisemitic posts, a troubling situation that will likely get worse, given the…