I've countless interviews with vets. When a person becomes a vet they do it because they want to help animals or want money and to help but rarely because someone else did it before them who looks like them.
I disagree with the above sentiments, despite those being excellent reasons or attitudes to choose a field/calling/career. It is not necessary for others to arrive at a path in the same way that other people do. It is entirely possible that the burning desire, inclination, and careful choice occur after being accepted into a program or after more exposure into a coding environment. It is also very likely that such desire, inclination, and choice are discouraged by not having relatable peers or role models. I would find it much harder to fit and grow into a role if from the very beginning I was expected to already have inclinations and reasons that are similar to my coworkers.
Asking because I (female) ended up being one without any desire and I am now working my way into CS.