Knowing 'shit' and talking 'shit' are not the same.
If a person really is wise they understand respect for others. That concept is essential to any degree of discussion or any type of relationship.
Gallo acts like an arse...so who needs his 'shit', as you called it. I really see, what might be an intelligent individual silencing himself with his projection of anger hatred and self arrogance.
If he is so smart, he would see this.
Therefore, I argue he is so smart and mearly just knows facts....that isn't wisdom....
whatever he claims he knows could be found in a 15 second google search....without the so called 'shit' attached.
he wants to discuss debate etc...?...then act like every other human has to and treat others with a degree...the most basic degree of mutual respect.
NO ONE likes a blow hard. I cannot know one person I have ever met that would honestly say they enjoy either the company of one.
In my view.
Here is an analogy....think Baseball....it isn't the pitch selection that really matters....it is the delivery of that pitch (the location) that really is important...so while gallo may have a lot of pitches in his selecion...(know a lot of 'shit' as you said)...is person skills and insulting manner make them useless (his pitches are never called strikes)...