Who's going to pay for the research to find a cure that probably doesn't exist?
Research co's are looking at brain addictions (porn, gambling, OCD's etc) and I would suspect many of these conditions are related.
This is a fairly new science and there will probably be some pretty cool discoveries/cures in the next 10-15 years.
There was an article that all the major drug co's are doing research on these conditions. Oh and the gov't is giving out grant money to universities in this area as they have done for a 100 years.