Neither I nor anyone has said that they are required to make you aware, let alone "duly" so.
For instance, it makes good business sense for a casino to advertise their 94.64% slot return since they still have an edge. You don't have to be an industry insider or close to it to learn this information, as you implied.
For instance, it makes good business sense for a casino to advertise their 94.64% slot return since they still have an edge. You don't have to be an industry insider or close to it to learn this information, as you implied.