I.  In the aftermath of last week’s landmark rulings in lawsuits against Meta and YouTube (in Los Angeles) and Meta alone (in New Mexico), reactions fell into three basic camps.  One camp, represented by the plaintiffs, was euphoric. Finally, this side said, Big Tech would be held accountable for the harms caused to children by their platforms. “The jury’s verdict is a historic victory for every child and family who has paid the price for Meta’s choice to put profits over kids’ safety,” New Mexico Attorney General Raúl Torrez said in a statement after the verdict in that case. “Meta executives knew their products harmed children, disregarded warnings from their own employees, and lied to the public about what they knew. Today the jury joined families, educators, and child safety experts in saying enough is enough.” A second camp, represented by the defendants, was defiant: both Meta and YouTube said they plan to appeal.…