You are wanting to deal with hypotheticals, rather than the law. I said nothing about any criminals. You said that owning a gun was a priviledge, like driving, and not a right. You are wrong, plain and simple.
We will assume that when you say repeat violent criminal offender, that you are referring to someone who has actually been convicted of multiple felonies. Obviously, someone who has not been convicted is not a criminal, and retains all of their rights, no matter how many times that they have been accused.
If you would read GA criminal code 16-11-120 - 16-11-134, you would already know that:
"The following persons are not allowed by Georgia Law to keep, own, bear, wear, and/or carry firearms; any person convicted of a felony offense, Any person who has previously been convicted of or who has previously entered a guilty plea to the offense of murder, armed robbery, kidnapping, rape, aggravated child molestation, aggravated sodomy, aggravated sexual battery, or any felony involving the use or possession of a firearm and who shall have on or within arm's reach of his or her person a firearm during the commission of, or the attempt to commit:
Any crime against or involving the person of another;
The unlawful entry into a building or vehicle;
A theft from a building or theft of a vehicle;
Any crime involving the possession, manufacture, delivery, distribution, dispensing, administering, selling, or possession with intent to distribute any controlled substance
Any crime involving the trafficking of cocaine, marijuana, or illegal drugs."
On other words, he is already banned from possessing a firearm, unless all of his convictions are expunged.
Basically, you need to educate yourself. I am not being hypocritical - you are just making an idiotic statement.