Most starts these days end up looking like this (see the picture) Whoever gets the marginal lead just literally slams the door until the opposing car is into the grass kicking up dust or in the marbles and wall. They all do it. It looks bush league and I don't really see how it is racing.
Now a lot of ppl oppose regulating more what the drivers can do. But what if the pit lane and the painted space around the walls was not designated racing space ? The painted line is already there. I think it would improve the racing at the start. The drag race is the drag race. Whoever gets the lead cannot cut other cars below the pit lane or into the wall paint. If they do, they have to give the position up to the car they did it to. Wouldn't this be better ? It would lead to closer racing at the start.