This is a fairly poor opinion tbh
You have to understand that drifting is a relatively new form of motorsport (compared to drag racing and circuit racing) and it's still trying to figure out what the main premise of competion Drifting should be, depending which competion you're looking at the judging criteria is vastly different. It's not as clearly definable as who has the fastest lap time or who finishes first in a field of 25 cars.
There is definable reasons that you lost, you weren't the better driver, you didn't perform to a crowd better or you car wasn't as good. Similar to a circuit or drag racing event.
But you are correct it's not a timed racing event... yet.
You wouldn't go to figure skating and wonder why they aren't doing sprint laps.