Making a lot of noise is the only way they can be noticeable, surely they couldn't do something like wear a high vis vest or take their own safety seriously just in general.
Clearly the only option is to be even louder and more annoying...
Yeah when I rode my solid black Ninja 250 with stock pipes around I got run over like fifteen times a mile. If it doesn't sound like they're blasting at the quarry the cage drivers just ain't gonna notice you.
My former articulation is ambiguous and I didn't convey what I truly meant: I fucking hate loud bikes! And for those assholes that drive them, being obnoxiously loud is one of the points why they drive those things.
I did not mean that bikes need to be loud to be recognized.