Oh yes of course I agree, I mean some people are genetically susceptible, and some aren't
However there does seem to be quite a range of levels of sensitivity. I lost no hair in my mid to late teens for example, or my early 20s. I am only losing hair now that I am 24. That is why I am suspecting things like hypothyroidism, increased inflammation, or possibly even low testosterone / high estrogen (as anxiety and bad diet both drop T, and this is something that I would only now feel as I'm a tiny bit older).
Obviously it's never cool to admit it could be low T / high E, but sometimes it's not about what you WANT to admit, it's about what you feel is the most likely!
For younger people balding, yes it is more tricky. Unless their SHBG is astoundingly low or their T/E/DHT balance is way off for some reason, all you can really do is lower DHT and inflammation systemically and topically and see what happens. Well, there are other things to check for like thyroid conditions and stuff, but still, it would be harder to do.
And although I understand your point about it being better to do these things topically than an internal regimen, the main reason I am taking what I'm taking and doing what I'm doing is because I have reason to believe that I wasn't treating my body right with stress and bad diet. I am not working to correct this, and not to attempt to manipulate my hormonal balance, merely to make it what it really SHOULD be to be healthy
Pretty much my entire internal regimen is potent, but balanced and beneficial for the body
Curcumin and resveratrol is actually patented as a hair loss treatment in Italy, and Sensoril battles stress AND raises T levels, which can then be capped by the lignans to ensure they don't get too high!!