Why don’t F1 drivers do doughnuts when they win?

The teams are racing to secure maximum pointsFormula 1 runs two competitions over the course of the season, the Constructor's title and the Driver's title. Points are... There's more..., for the ConstructorIn formula 1 the Constructor is the team that enters the competition -  a company, manufacturer or entity that designs,... There's more... Title and the DriverOK, so we all know what the driver is, right. I've always liked the description that F1 drivers are like... There's more... Title, over the course of the season and they have a lot of restrictions, including the cost capThe cost cap, or budget cap, is the amount of money a team can spend on the car's performance in... There's more... and limitations on components.

So with a Power UnitF1 cars no longer have engines as such, they run a hybrid power unit (PU) that delivers in the order... There's more... costing in excess of $10.0m, they simply cannot afford to overstress it and compromise the rest of the season. 

On occasion, you will see the driver’s given permission to let rip at the end of the season. Like at Abu Dhabi in 2019 below…