Renault copies what, what audi had 20 years ago?

hello! I read a advertisement from renault in ner autozeitung the other day about how great the new steering units are, which should pull the steering wheel away from the driver in the event of a front impact. why does renault not understand that this is effective until after 20 years?! audi has had installed in their older cars procon tens, a system which does exactly the same as that in the new renaults. but now no longer, i.e. logically,that it now has secure security devices gi bt. but why did renault now install something “old” ? audi has stopped building procon tens when the airbag came in mode. think now the engineers of renault that it would have to be theoretically pure safety, if the steering wheel is removed from the driver and the airbag still rises !? MfG