You misread. Please post data/support on similar games or events where the sportsbooks have trapped bettors. Please show inputs such as how much the line has moved, the correlation between line movement and outcome of game, and percentage of events where the sportsbook has won when they have trapped the public. Please make sure your data is of a large enough sample size so that the confidence in your supporting data is high.
Oh, you don't have that support? Shocking... So again, your claim is just another meaningless unsupported opinion without and reasonable basis formed primarily to make you feel good about yourself that you're not getting duped by the books. Good luck with that.