It's pretty naive to think that there won't be any advancements in the next 10 or so years, no matter how pessimistic you are. We are too advanced technologically for primitive treatments, hair loss just isn't on the priority list like some other diseases, it will get there eventually.
Scientists have been able to do some amazing things using stem cells and other methods. Are you telling me that 10, 20, or 30 years from now the best treatment for hairloss will still be a guy cutting the back of your head open with a scalpel and transplanting hair to the top of your head? I highly doubt it.