I don't. I never gave a definitive yes or no. Just my guesses based on FDA trial times, products not passing phase II, setbacks, hyped up products not actually working, etc.
Use what exists today. If your losing hair use finasteride right now. Its not at all beyond the possibility that 5 years from now nothing else is released. Many things in the past were in the pipeline, and all of them didnt work or just stopped.