Although fine in theory ( there may be a time and circumstance for it, like when my old carbureted truck just won’t idle on its own. ), you’ll find the highest percentage of people don’t know what the ‘right’ way is.
They brake far too soon - when all they need to do is let off the accelerator.
They have the brake still on a tad far too long, with brake lights blazing as they accelerate from a stop.
Those people are my paycheck and the same ones who complain about their ( lack of ) brake longevity, rotor warp, bulb life, and fuel mileage.