Nuclear bombs are essentially unprofitable and impossible to use anonymously, so they aren't really analogous to most dangerous tech that needs to be controlled.
Even if it's as poor as NK, the guy who commands it can have more material riches than most of us can really consider
Most dangerous tech is more a "temptation to misuse" rather than a largely unusable (but effective) threat to wave around like a nuke or a biological WMD.