Why am I ordered to wear a seat belt? Less then 40,000 people die in a single year in the US in traffic accidents. Highest percentage age group to die is old people. I don't want to waste time every time I drive putting it on and taking it off. What next, a law saying I have to flush the toilet? This becoming a nanny state.
I don't think there should be helmet or seat belt laws either. That's different from whether I believe you should use one or not.
1 gallon per flush toilets you have to flush 4 times. Great idea.
If the results don't match the theory, change the theory.