Well yes, But it's really quite complex to get a really answer as to how much advantage you gain from stopping less.
First the disadvantage only really only applies to the additional length.
Then the diffence is only the differental in the maximum speed your car can do over the limit placed on car in the pit lane.
So faster cars pay a bigger penalty. Assuning all car can do the Pit Lane Max.
It does seem silly to inpose a limit once the car is past the pit area were people are.
At one time there was, I guess there still is, a limit to the Flow in to the Tank when refueling. It would take two minutes to refuel. If the car stops 30 times to refuel if would spend an hour not moving.
IMHO it's not going to make that much difference to the result.
So