Are Americans falling behind in MMA?

26 years ago no-holds-barred fighting was supposed to prove what the greatest martial art was, here we are today and I think the answer is pretty clear mixed martial arts as a style is superior to every other discipline ever created however I've noticed that the United States has fewer mixed martial arts gyms then I expected by now.

I expected mixed martial arts to take over the world but today if you search for MMA on Google Maps 99% of the results will be Brazilian jiu-jitsu gyms.

Royce...

Are Americans falling behind in MMA?