Now compare that behaviour with motorists, who are acting against the common interest of society and the environment by using a 2 tonne metal box to move around, leaving air and noise pollution, death, destruction and congestion in their wake.
I realize you're only explaining the behaviours, but we've built a society that chooses convenience at the cost of over a million road deaths per year, envelops cities in smog, and is responsible for a huge chunk of CO₂ emissions.
It’s possible to disagree with everything someone stands for and still treat them with civility. Many people on both sides of this debate that are concerned primarily with their own convenience, and this should be a rational policy discussion instead of a holy war.
I see it as more like a "10 items or less" queue: if you're taking up less (checkout/road) space then you get to go in a shorter queue that moves faster than the queues of the people who are taking up more space. That's fair, isn't it?
It's a lot easier to see around a bicycle compared to other slower vehicles with bigger profiles. Also, since you're driving at a lower speed before and during the overtake, you're going to require less distance overall to complete the maneuver.
> They’re unpredictable
If they're following the rules of the road, then they're not unpredictable.
> and fragile compared to a car,
So are motorcyclists, for example.
> so the driver has to give them a wide berth
Four (or more) wheeled vehicles, by their nature, make it difficult to judge their precise extent from the driver's seat (the passenger side going more difficult compared to the driver's side). Roads typically have lines that help drivers laterally position their vehicles such that they have sufficient distance between the edge of the road and other vehicles traveling in the same direction.
Commonly, when overtaking another vehicle, one will completely change lanes before doing so (regardless of the vehicle type). The same rule should also apply to overtaking a cyclist.
> Bicycles, however, are the only ones that will re-overtake while the car is standing in a queue
I've seen people on motorcycles and other motor driven two wheel vehicles do the same.
> The obvious solution here is separate infrastructure for cars and bicycles as they have such different acceleration profiles that there will inevitably be problems putting them in the same space.
The same could argued for HGVs, but we do drive on the same roads they do without any issues despite the fact that their acceleration is much less compared to a typical car.
Unless the separate infrastructure is truly separate (i.e. grade separated), then these types of facilities cause more problems at intersections where they put cyclists on the wrong side of turning vehicles or even on the wrong side of the road relative to the direction of traffic).
That’s not so much of a problem, as that’s the same with every slow-moving vehicle. Bicycles, however, are the only ones that will re-overtake while the car is standing in a queue, forcing the driver to do all of that work again instead of just relaxing into the normal flow of traffic.
When they overtake a standing queue, Bicyclists, from the point of view of drivers, are acting against the common interest of smoothly flowing traffic for their own gain and taking advantage of a temporary situation to screw up the natural order of faster vehicles at the front of the line and slower ones at the back.
The obvious solution here is separate infrastructure for cars and bicycles as they have such different acceleration profiles that there will inevitably be problems putting them in the same space. But as long as bicyclists don’t extend the common courtesy of remaining overtaken in shared situations, they will be viewed as more worthy of punishment than appeasement.