So what? That's like saying you can't say "men are better at math than women" because there are some women out there who can beat 99.8% of men at math.
That doesn't change the truth as applied to statistics/populations. I'm a 6'1" asian. That doesn't mean I'm under the delusion that I would "take offense" if someone told me "white people are taller than asian people". It would be a truth. The fact there are exceptions to the rule is already understood by most cogent adults.
My comment was to point out that there are exceptions to the rule that girls don't know how to drive. It seemed to me that he was stating that because she's a girl she doesn't know how to race a car. From the video I am assuming that she's an enthusiast and that she knows how to race.