> If there is any kind of problem here, it's that two or more colluding racers that take turns drafting each other can race faster together than each of the ind

> If there is any kind of problem here, it's that two or more colluding racers that take turns drafting each other can race faster together than each of the individual racers cycling alone, and that cycling features many different competitions including some of the same competitors. This creates a trust-dependent metagame. This "problem" is basically the whole strategic aspect of road racing.