Understandable, but look at it this way, we've made far more breakthroughs in the 2010s than in 2000s. Most people back in the 2000s just assumed minoxidill and finasteride was doing all the work and so no one had to worry as much, not to mention Hair Congress wasn't even a thing yet and far fewer companies were finding their way around hair loss.
Now, technology is advancing faster and people care about hair loss more than ever. So many companies are now on board and millennials care a fuckton about their hair due to how society is now, so it's all major now. We know far more about hair loss now than a decade ago, back then we still only assumed DHT was doing all the work.
Have hope, at least one of these companies must come out successful because it'll be unreal if suddenly every last one fails on us.