You asked, "When coming up with ideas, how likely is it that an idea is not going to be a good one vs it will do some good?" My guess is about 99.9% of ideas a

You asked, "When coming up with ideas, how likely is it that an idea is not going to be a good one vs it will do some good?" My guess is about 99.9% of ideas are bad. More to the point, many regulations expire or must be periodically re-evaluated by law.