To be fair, your first link doesn't say that vegerable oils are bad for you. It just says that the Omega-6 fatty acids in them, if not balanced out by additiona

To be fair, your first link doesn't say that vegerable oils are bad for you. It just says that the Omega-6 fatty acids in them, if not balanced out by additional Omega-3s from other sources, cause health problems. So vegetable oils aren't inherently unhealthy and can be consumed without problems as long as the need for Omega-3 is respected.