Pizza making smol machine, low precision, child baking big machine, trees expensive, can't have locally
replyChild baking machine still human job, chip baking is harder
replyUsed to be a bakers oven was one per town, maybe big precise machine becomes cheap smol precise machine
reply3D printers are a nice analogy, but the complexity level is orders of magnitude higher for chip making, besides the stability of the environment requirements.
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