It's important to remember that not all motorcycle riders hold negative attitudes towards riders of other brands. However, it is true that some individuals may develop a sense of brand loyalty or engage in playful rivalry between different motorcycle brands. There can be various reasons for this behavior, including:
Brand Identity: Some riders strongly identify with the brand they ride and feel a sense of pride and loyalty towards it. This can lead to a bias or preference for their own brand and, in some cases, negative perceptions of riders of other brands.
Stereotypes and Preconceptions: Stereotypes and preconceptions can develop within motorcycle communities, which may lead to biased attitudes. For example, some Harley-Davidson riders might perceive riders of Japanese bikes as being less "authentic" or lacking a certain level of ruggedness or individuality. Conversely, riders of Japanese bikes might view Harley riders as conforming to a stereotype or associating with a particular subculture.
Playful Rivalry: In some cases, the perceived rivalry between different motorcycle brands can be more lighthearted and playful. It may involve friendly banter, jokes, or light teasing, rather than genuine animosity or hatred.
Many riders appreciate the diverse motorcycle community and enjoy the camaraderie and shared passion for motorcycles regardless of the brand. Negative interactions, such as the one you mentioned, are not representative of all riders and are better viewed as isolated incidents rather than the norm.