It's not my "privilege" to earn at that level. I was born into an average economic background. I worked really hard at school and university, and then over a period of seventeen years, I worked really hard in responsible jobs.
If all people from average backgrounds took the attitude that only "privileged" people get good careers, then unfortunately it would be a self-fulfilling prophecy. Luckily there are plenty of aspirational people in the UK looking to better their family's situation by advancing their careers.