Racing in GT7 is meant to be a non-contact affair. It would make no sense to dedicate useful development time to flesh out a feature which isn't meant to "be used".
It would be like a soccer game with loads of different ways players can use their hands to manipulate the ball.
Yes or more like showing injuries... grazes, gashes, broken limbs before being stretchered off.
Obviously deemed not worth doing, for whatever reason, aafaik it's never been depicted in a football (soccer) game before.
You just tend to get prompt saying player x injured. And they may slow down for a while (like damage in gt7) ,or you instructed to make enforced substitution as they're too injured to play on.
Football (soccer) is officially a contact sport though, always has been. Although over the past decade or two it's been intentionally diluted, for one reason or another.
Obviously not to sane extent as rugby, American football or ice hockey of course.
Look back at videos from 30 years ago, and the challenges players were sometimes making, and not always getting a yellow card, never mind red is quite eye opening. You'd get straight red and long ban in todays game for doing half of what used to be considered fair back then
Most teams would have an enforcer or two. That would basically try and win battles with other teams enforcer, or try to unsettlke other teams best players with reckless, full blooded, studs showing, high challenges.
Far removed from the 'soccer moms' thing in the US
older people in uk regularly reminisce about how it used to be a 'man's game' back then, compared to what it is now.