This is just a plain logical fallacy. With this way of thinking, then you'll never believe anything will work until it's already out.... So seriously, why read any research related threads at all? Sounds like you're probably just bitter because you've been burned once before so you personally don't want to get your hopes up.
And Tsuji/RIKEN wasn't around making any promises back then, even though this has been on their radar for some time now. Check out this YouTube video from 2012 of Tsuji's team already having successfully created bioengineered follicles in mice:
Even in that video they stated they hoped to bring this to humans "within the decade" and they've stayed true to that timeline since. The main thing I wanted to point out was how absurd your comment was about there not bein anything for the next 20 years. It's a seemingly emotionally driven statement with absolutely no evidential basis and it has no place here.