Hello,
I’ve been running 3k automated accounts with Jarvee. Having 5k in the next month. All of them are being used as a child accounts. Is amazingly effective and I want to answer some questions here:
About getting @mainaccount banned because of having the main tagged in child accounts is false. Is even almost impossible, why? Because Instagram have no proof of main account having relation with those child accounts. The only possible reason to get banned bc of child accounts is to logging your main with any of the IPs being used on the child accounts. Rest is impossible, I mean, why you would get your account disabled because of a crazy person making child accounts for you because he/she is a fan of you? Think about it. That happens to very famous people like Justin Bieber thousands and thousands of accounts created by fans tagging him in the bio. That’s what we do using proxies and everything to mimic that behaviour.
Rest, don’t hesitate to ask me anything

I’ll do my best to answer.
Cheers,
David.