The biggest difference between those that participate in R/C aviation and those that participate just in FPV is the interest that brought them to it. In the past you got involved in R/C aviation through a love of flying and aircraft. With FPV many have no interest in aviation beyond the the point that it is a tool to carry their equipment to specific vantage points. This has led to the fear that they will ruin it for the rest of us due to their lack of knowledge and/or concern of aviation, whether it be models or full scale.