Flat-Earthers and Streamliners are not very different. It is strange what makes aerodynamicists believe that the atmosphere has a constant flow of these streamlines which interact with aircraft and make it fly. If the plane makes a U-turn, will these streamlines also start flowing backwards ?

There are specific air corridors as per aviation laws, in which flights are permitted, so how do the aircraft fly in both directions ? if there are streamlines flowing at all … Obviously, this explanation of how an airfoil wing generates lift force is WRONG !