It's all been said by now.
For example, I came back from a week of vacation and looked at my subscribed YTeres. The hair ones had posted more 'how I wash my hair videos'. Like, you've been posting on YouTube for 6 years, what more do you have to tell me about how you wash your hair, or how you do a wash and go, or how you moisturize your hair? It's become redundant, and the same happens on a forum. We've seen all of the growth aids, all of the techniques, and new product reviews are more like ads after awhile.
With that, there's not much we can talk about except our journeys, and we don't grow hair over night so the conversation is slow. It sucks, but hey, what can we do?