> you can't simply tell chip fabs to backdoor each and every design. They'd grind to a halt in order to comply. Yes, it's supposed to be an unrealistically opt

> you can't simply tell chip fabs to backdoor each and every design. They'd grind to a halt in order to comply. Yes, it's supposed to be an unrealistically optimistic thought experiment, both in favour of the efficacy of technical solutions (ignoring the societal component) and government power (ignoring economic side-effects). It shows that technology alone cannot outmanoeuvre unchecked power, and so power must be kept in check. In reality, there are multiple forces beyond legislation that naturally add friction, which you allude to... However governments can get very far before hitting those thresholds, especially if there is no pushback from the people. There is also the problem of compounding policies eroding democratic freedoms, that can allow for easier enactment of ever more extreme policies, even in spite of economic consequence. For instance this is the case with the GFW in China where workers no longer have access to the full wealth of information available on the wider internet to perform their jobs as effectively. The ultimate point I'm trying to make here (and I think we are in agreement), is that as technologists we cannot simply bury our heads in our code, we must acknowledge that developing more resilient technology is only a single component, it is not sufficient. Supporting the fight against freedom eroding policies is necessary.