I saw this article about Hailie Deegan on the BBC.
https://www.bbc.com/sport/motorsport/54167928
Seeing 17 year old Sam Mayer win in two different series got me thinking about how people get into driving race cars. I'd always thought they worked their way in through the lower ranks. In the old days of racing, that might have been the case. I was involved in dirt track racing in the 60s and 70s and saw a lot of talented drivers. In those days most of the drivers were involved in building their own cars but there were teams that had drivers that knew nothing about the workings of the cars.
Anyone who has raced knows that it costs money to go fast. Most of the fastest cars had somebody with deep pockets backing them. Some people enjoyed owning a car. I was one who liked to build a car that could compete with the people who had more money. It isn't only the cost of the car itself, it's having the time to work on it and race it. Most people had jobs that would only allow for racing on weekends. I knew some very good drivers who might have been able to race in the bigger series but never got the chance.
Currently, there are two paths into racing. One is to have a lot of financial backing and the other is to show a lot of talent. Showing that talent still requires a lot of financial backing to get on a race track with equipment capable of running up front.
This is why most racers come from families with a lot of money or a history in racing. Some sponsors want publicity and having a driver that draws attention is what they want. Danica Patrick was a good fit for Go Daddy because being a pretty young woman in a sport with mostly men brought the publicity they wanted. To be consistent in racing takes a good team. The driver has to be able to tell the crew chief what the car is doing and the crew chief needs to know how to use that input to make the car better.
In the various teams in the various levels of motorsports, there are drivers running what should be very similar cars that aren't getting similar results. Danica was an example of that at Stewart-Haas as Kevin Harvick runs up front, the other three cars aren't doing as well. This year all 4 cars made it into the top 16 and there are three left in the top 12 with the fourth car at 13th.
While a female driver might garner the extra publicity, that will also draw extra scrutiny if she doesn't finish well. There is also the specter of bad publicity if a woman would be seriously injured or die in a race car.
There are likely many people who could drive better than many drivers in the top series who just never got the chance to do it.