Aerodynamics says you're wrong.
https://www.youtube.com/watch?v=PevpVXelq8A
Oh interesting. Also that the person in front also benefits (aerodynamically, less so in crashy crashy hazards). Presumably the 3 bike lengths thing requires a certain speed to make sense?
@hoefla started
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Aerodynamics says you're wrong.
https://www.youtube.com/watch?v=PevpVXelq8A