Ordinary developers are effectively just construction workers with a bit more creative freedom. In al critical systems they are just one part of a chain and al

Ordinary developers are effectively just construction workers with a bit more creative freedom. In al critical systems they are just one part of a chain and all their work has to be verified/validated by at least a few additional actors. A policeman can just decide to randomly murder someone (and often face no repercussions). While a construction worker or a software developer can cause significant harm as well they almost never have near complete autonomy.