Until 2024, a toddler could earn a family vlog channel millions and legally be owed $0 in every US state. Child actors have had protections since 1936, when Jackie Coogan found out his parents had spent the fortune he earned as a kid. California answered with the Coogan Law, forcing a cut of every child actor's earnings into a trust. Set hours, tutors, the works. Kids in family vlogs got none of that for 88 years. The law saw a parent filming their child, not an employer filming talent, so…