The supply of Gold is nigh infinite with electric powered particle accelerators.
And you would spend how many millions of $ to produce one ounce of gold?
Or do you believe that gold can go above 1M$/ounce and make the process profitable? If that happens, do you understand how much this gold-producing equipment would cost? And who would care about $ anyway in such a case?
Gold's supply is limited and will be for at least the lives of our generation and our children's generation.