The same Idea I had three years ago, would work today—as it probably would have then.
Instead of “in vitro” HM grown from a “medium”, they simply should inject the cells into your thighs and wait for growth from them, when the new hairs haphazardly grow, have a surgeon FUE them to your scalp—the same as a BHT, but with hair that has “head” hair characteristics.
No “fuss”, no “proprietary mediums” to be concocted in labs, pick out the best looking hairs, professional placement and direction. Whats not to like?
This could “get the ball rolling” more quickly in my opinion. Surgeons and “the HT industry” also would not resist this nearly as much, because they would be a part of it.