Earlier quoted context omitted.
A bit disappointing it doesn't go into other details like being a women. As most PhD candidates are in their mid 20s and often by the end of the beginning of their academic careers they immediately have to decide to either have a family or pursue academia.
Didn't realise at the time but you have made me appreciate that that was one good thing about the British system - I was 24 when I submitted my PhD which is fairly typical so still time before such decisions (it was another 11 years before I discovered the challenges of combining a career with motherhood!)
Good for you - that's very fast. According to [1] the median age for starting a PhD in the UK is 24 to 25 for full-time students. So you actually graduated around when the typical student starts.
[1] https://www.hepi.ac.uk/wp-content/uploads/2020/06/PhD-Life_T...