This is Optimizer , a weekly newsletter sent every Friday from Verge senior reviewer Victoria Song that dissects and discusses the latest gizmos and potions that swear they’re going to change your life. Opt in for Optimizer here . While scrolling through my TikTok feed, I often find myself thinking of Elizabeth Báthory. Legend has it that Báthory, a powerful 16th-century Hungarian countess, would kill virgins and bathe in their blood to retain her youth. Historians have debated whether Báthory