(adsbygoogle = window.adsbygoogle || []).push({}); Hey there! I was just wondering that if you make a duplicate from a legit account, will the legit account also be banned?

More and likely no... But you never know.. There is always a risk when doing things like this..

No. The account that was done legit will not be affected by duplicating it to other accounts. Only the accounts that received the duplication will be banned/reset.