I witness this more often than just now & then.
Rush hour traffic, a long right lane line in traffic, blinkers 'a blinkin', red light turns green, 10 - 15 cars in line waiting to turn right. One of the front cars decides to let in line a car from a parking lot on the right.
So an entire multitude of those behind this kind and generous driver must wait until the car on the right enters the line...and those in the back won't make it to the green right turn light.
And yep, the kind and generous driver is usually a woman...priding herself on being a good Samaritan. Jeeze!!!