Why are you comparing it all to London Fashion Week ? - the models in that situation are key and essential to the whole event , there are all shapes and sizes and sex - they are needed for fashion labels to show their designs off. It’s all about the clothes they are wearing - the fashion models are equally as important to the event
A walk on girl or grid girl is not essential to sport - the sport doesn’t change one single bit without them - what do they add to the actual sport ? It’s a sporting event not a fashion show
Guess there must be an answer to that question
Fashion week; they could just put the clothes on a mannequin. And I suppose all the cars could be painted grey...