Wont be a problem.
>Prove it bitch
>we've had roughly 10 arguments at this point
Please, do not feed the trolls.
The NSA designed hash algo isn't the problem. To steal anyone's money they have to recompute the whole blockchain and then skeekily replace the copies on everyones' computers with the new fake ledger without anyone noticing. The part to worry about having a backdoor is the elliptic-curve crypto that relates the public addresses with the secret keys that control them.