Their parent is a good educator and I think as well as a believer of cryptocurrencies. 
Thanks to the parent though they are been supportively active, all this can't be done without the parent for some reasons, in my country if you are too young and rich without a guardian you will be a victim of bad people, anyways it's all well and good I do hope I can get to a stage of making 1000$ a day 
There's always the guide that these kids do have. If it's not for their parent, they won't have the continuous profiting from what they've found out, explored, and discovered. As a supportive parent, that's a good initiative if they've seen their kids initiated something interesting and instead of these kids playing, they're thinking of business and mining. Well, most kids can't even go out due to the covid pandemic and this is a good hobby and business.