Wouldn’t it be cool/disastrous to have child+parent-only flights available? Maybe all the kids can scream together if it’s going to happen anyway. But also there can be special accommodations. Like a walking area for parents wearing carriers. Smaller but lying-flat seats for children. Only age-appropriate media so children don’t get glimpses of blood-spurting scenes on other passengers’ screens. Seats that face each other since children are so entertained by other children.