British consumers will be able to opt out of targeted online advertising after a campaigner’s victory in her landmark case against Meta.Tanya O’Carroll, 37, took Facebook’s parent company to court because it would not let her turn off the user profiling it uses to sell adverts.O’Carroll was “bombarded” with baby content after becoming a mother in 2017. When she tried to turn the adverts off using Facebook’s settings, the link did not work.After digging further, she discovered that Facebook had t...