Even if someone follows your futile recommendations (lack of loaners, unwillingness of dealers, lack of rental cars, unable to front the money for rental and fuel costs that GM may reimburse a year or two down the road), that won't stop such a predatory plaintiff or lawyer from making the argument that someone did not do enough. The predatory plaintiff or lawyer can always move the goalposts.I mostly agree; that is why you should act responsibly.
I striked out 'predatory' and 'futile' for you since the victim is seeking compensation for damages and harm. The lawyer is just "doing his/her job" to paint you in the worse possible light to win the case and maximize the result. Try to not help.
You can bet your britches that GM and you will be sued.