No, it's not time to stop taking photos of strangers because capturing a public moment is called documentary, reportage, and also is an art practiced for a century or more by the likes of Cartier-Bresson and Martin Parr. And it's a journalist's ethical duty, or even a citizen's, important in case of abuse of power, such as murdering by law enforcement forces in certain countries. However, it's important to dismantle platforms that reward engagement based on voyeurism and cruelty towards strangers for the purpose of advertising, such as the cases described in the article. So no, unless stop taking film and photos of strangers means disabling all the security cameras that constantly intrude in our lives in public spaces to analyze data unilaterally. Which is what would remain.