Why the venom for Jess Jackson?

[Linny]

I can see having issues with the jailbird owners. I can see issues with Assmussen.
I know that JJ has been pretty tough in taking on the KY hardboot establishment and has not exactly played by "their rules." It's not like the sales industry is not the most deceptive and dirty part of the industry. It's worse than anything some trainer puts over us frothing horseplayers. They swich equipment or tell a jock "don't punish him" and we are scream over our $2 or $50. The sales folks do far worse and investors in the game (to the tune of millions) get discouraged and walk away.

I never met the guy. I really have no opinion at all. Why the hatred?