If one is banned why the other also will be banned as long as he is not doing any thing wrong.
And as they are not one person.
That is your problem now.
We are in the world of internet buddy. Any internet story even how legit it is can't just easily be trusted.
That kind of reasoning is not applicable in the court. Now that you know the consequences, then make sure you won't do anything wrong, together with your
alt younger brother.