I have spent most of my adult life writing rules to manage physical systems much less complicated than 15% of the national economy and cannot for the life of me produce an algorithm for doing just that. Each time I struggle to see some overarching unifying principle, code that, then spend the remaining 99% of the time filling in the exceptions.
And frankly, I can no longer hold it all in my mind, I have to break it up into chunks that work independently to even have a prayer of making anything that works. As I get older, the chunks get smaller.
Judging by the work product of our fine congresscritters I think that their reach has exceeded their grasp.
I think they imagine this will free them from the dictat of the authentic rule writers.
All it does is free them to turn out legislative garbage.
I think Wiener went nuts trying to do ObamaKKKare.
(For outsiders ~ NO, it is not true that "any lawyer" can do this work. My experience has been that lawyers simply can't cut it ~ they are best kept away from the working people whose activities are to be described in the "instructions").