Haha, good question! Maybe because EXK is Brad's bread and butter, and Canarc is only garbage scraps. I've been waiting for almost a decade with this crap of a stock. That's why I took my money elsewhere.
Also, and I am only speculating, for some reason I don't think he gets any real respect from the major players. This is my own opinion. But it's like they don't back him like they do others, like the owners of MUX or AG, etc. An well-known old timer who was once in the industry- deceased now- told me that Brad was a narcissist prick! Maybe this is part of the reason others don't like him?? Idk?