Hi-viz doth offend mine eye.
A good driver will always see a cyclist, lit or not, ninja or not, in time to take the action needed to avoid them.
A good driver will always see a pedestrian, lit or not, ninja or not, in time to take the action needed to avoid them.
A good driver will always treat more vulnerable road users with care and consideration regardless of whether or not they are a cyclist themselves.
A good driver will never wind down their window and shout 'advice' or insults at other road users.
A twunt in a car on the other hand....
I, as it happens, am not a good driver. Which is why I avoid driving if I can. I'm the 1% in the Brake/Direct Line survey data that suggests 99% of drivers think they drive better than the average driver.