Jo “Supernanny” Frost posted a video on her Instagram feed on August 28, 2024, in which she offers her two cents on what she calls “baby media.” It “cannot teach your child anything,” she says, before going on to lament the sight of babies holding cell phones “in their strollers.” She offers six tips for those who would like to avoid reaching a stage where they’re dependent on screens for effective parenting. “I don’t think there’s no benefit for technology for a child,” she says in her instantly recognizable London twang. People looking for parenting advice may also have come across the phras…