The Impossibility of a Technology Ban

There are a couple of ways I can, a far-fetched that can imagine out even in the long term. One is we just invent some brand new technology that is defensive in nature. The only way to have a technology ban is basically to start World War III. And internally within your own society, it's worth noting that illicit drug labs are both illegal and ubiquitous. You could be doing amazing synthetic biology in your own living room and the neighbors wouldn't necessarily notice.