If only holders posted then you would just have a group of people who largely just agree. That makes everyone comfortable because they all agree but where's the point of that. All it does is affirm your point of view. No one learns and if it goes wrong where is the learning.
Personally when I invest I look at the alternative view then the positive then I can assess risk and chance of a positive outcome . It works for me but is a personal thing . I only posted at first because I believed some posts were so hopeful as to be almost absurd . I saw no balance (my opinion only perhaps they were realistic) .
My posts upset some but that should be a positive, if you can view them and discount them your point of view is stronger as a result. If you can't discount it then maybe reconsider.
Just my view of the world and everyone should DYOR.
AGO Price at posting:
4.6¢ Sentiment: Sell Disclosure: Not Held