But some gamblers have a larger share of the total market(lets call them whales), and are therefor incentivized to coordinate their actions with other whales. T

But some gamblers have a larger share of the total market(lets call them whales), and are therefor incentivized to coordinate their actions with other whales. They also have more resources to acquire information on the market that may give a competitive advantage. Whereas commoners tend to discuss in common areas, and they don't have enough of a share of the market to move the price through coordinated action.