No, it is not inherently dangerous to ride with a Harley-Davidson owner or any other motorcycle owner for that matter. The safety of riding primarily depends on the skills, experience, and responsible behavior of the individual rider, rather than the brand of motorcycle they own.
It's important to remember that motorcycle safety is a shared responsibility among all riders on the road. Factors such as adherence to traffic laws, defensive riding techniques, proper maintenance of the motorcycle, and wearing appropriate safety gear play significant roles in ensuring a safe riding experience.
While some motorcyclists, including Harley-Davidson owners, may have a reputation for a certain riding style or preferences, it does not mean that they are inherently dangerous to ride with. Riding with any motorcyclist requires mutual respect, communication, and awareness of one another's riding capabilities and limitations.
If you are riding with someone, regardless of the motorcycle brand they own, it's always a good idea to discuss your riding styles, experience levels, and establish clear communication and riding signals to enhance safety and enjoyment on the road.