I don’t believe your analogy holds water. I believe computers are a lot closer to steel than “AI” is, in that they’re both foundational technologies with a very very wide array of proven uses such that the benefits of the development and use of steel/computers far outweigh the associated costs. Weapons/“AI” on the otherhand are both specific, narrower applications of steel/computer technology with a few particular beneficial uses, but those uses pale in comparison to costs of the existence and development these technologies, so much so that both weapons and “AI” should be put on a metaphorical shelf out of reach until we as a global society can grow up to develop and use these technologies in a more responsible and conscientious manner.