Good clip - nice editing.
IMO and with respect I think "pilot's stupidity" might be a bit harsh, as his action of clearing the runway may have been slow but also may have been prone to a ground controller's visual misinterpretation (is he moving? Is he stopped?).
Then again, I also defended the Mooney pilot who stopped on the runway at Farmingdale, NY, causing chaos that was heavily discussed in a previous thread so consider the source.