The current line on the superbowl is Rams -4.5. With these new sports books you can bet that line if you are a sucker. You can't bet that line if you are a known sharp.
They use your betting history to determine if you are sucker or sharp. They cull out the sharps. Only suckers allowed. So what are they doing different than someone like Christopher Mitchell? The books are bum hunting just like Mitchell.
What? Because they are big corporations it makes them credible? Allowed to get away with it?
There are plenty of big fish to fry like these unfair sportsbooks. If you are really concerned about suckers getting peeled you should be going after these predatory sportsbooks that fleece hundreds of thousands of people.