What a reset actually does
A season-long points total measures endurance: who was quickest, most reliable and least unlucky across a full year. Resetting the points at the playoff replaces that with a different question — who is best right now, under pressure, on this handful of circuits. Neither question is illegitimate, but they are not the same question, and the sport keeps choosing between them.
The practical effect is that the regular season becomes a qualifying phase. Dominating it earns a seeding cushion rather than a title, which is why a driver can lead for months and be remembered for an elimination rather than a run of wins.
The behaviour it produces
Because a race win inside a round guarantees advancement, drivers on the cut line have every reason to gamble. Staying out on old tyres, stretching fuel, taking a lane that might not hold — these are rational when the alternative is elimination. That is where the format earns its entertainment: it manufactures situations where caution is the worse strategy.
It also imports randomness. A round containing a superspeedway can end a contender's year through a crash they did not cause, and no amount of preparation defends against being collected in a pack.
Where the argument actually sits
Supporters of the playoff say a championship that is decided in September is a broadcasting problem and a competitive anticlimax. Critics say a championship decided in one afternoon is not a championship at all. Both are describing a real cost, which is why the debate never resolves.
The honest position is that the format is a trade, not an improvement. It buys tension at the end of the year and pays for it with the meaning of the middle of the year.
