My cynical take on this....

Does insurance cover it? Probably not.

Is it expensive? Probably not

Chiropractors can administer this and are more open to the use of "electricity" in healing modalities vs neurologist. And...many docs think chiropractors are quacks.

For the same reasons they don't like supplements.

Etc, etc, etc.

I'm just in one of those moods after dealing with healthcare insurance the past two days. .