Topical dht doesn't work abc.
Bryan, a legendary HairLossTalk.com poster that died a long time ago explained why it doesn't. I would find the post and get closure on that.
There is definitely "fake" news but Trump has been very liberal with what he considers to "fake". He's gone 1984 on us all.
I would say propecia hasn't helped his man boobs situation, nor his depression. He clearly has lost some communication skills.
Let's not forget that propecia crosses the blood brain barrier, impacts the user on a nerulogical level, miniaturizes several parts of reproductive organs in males (not just the prostate), among many other negative things.