I have to say that there are alot of things that you can encourage people to do, without the requirement to do and it actually does help. I've spoken about this with several friends after seeing unwise behavior at the range.
For example, I would love to see local shops give information about inexpensive or even free training opportunities with each purchase.
I also think that the idea that any requirements are an infringement is a little extreme. All rights carry some responsibility. Heck, I was shocked at in Georgia, that I needed to demonstrate zero knowledge or ability (or sense) before getting my carry license.