adults could send connection requests to young Australian children without parental or carer consent;
children and adults could view and respond to one another’s posts on forums outside game environments without parental or carer consent;
children’s connections were visible to anyone on the Roblox platform;
children’s profiles and biographies, including account names, number and names of connections, avatar images, and non-sensitive biographical information such as their interests were visible to anyone on the Roblox platform, with no option to restrict the visibility of this information.