Categories Articles Twitter’s posthumous blue checks look a lot like necro-advertising, the legally questionable marketing strategy that uses dead celebrities to boost sales Post author By crystalg Post date April 24, 2023 Business Insider Business Insider Tags Blue, boost, Celebrities, Checks, Dead, legally, like, Look, Marketing, necroadvertising, posthumous, Questionable, Sales, strategy, Twitter's, uses ← Bears Have a Front Row Seat to the “Pain Trade” → Mejores columpios para bebés: los 5 más recomendados por expertos