I really understand your side of things, and the engineer in me wants the same for everything. However, an imperfect solution that can easily be sold and understood has a far more likely chance of succeeding and producing change. It's the classic balance between marketing and engineering. What can be sold vs what can be produced. Sometimes we have to compromise, and I think as the technical audience we are, we always search for the non-ideal parts of a regulation like this and say "well it could be better if...!". It's a totally valid thought process, and an important one, but it has to be tempered by what is actually possible in the political system.