Yes, anyone familiar with clinical trials or the history of hair research can tell you this is a long ways off, especially from being widely available if they're successful. The average time to bring a new drug to market is 10 years...don't see why this wouldn't take at least that, if not more, considering all of the new technology required.
Your best treatment for the foreseeable future will be the big 3 and/or hair transplant
Your best treatment for the foreseeable future will be the big 3 and/or hair transplant