I'd flippin' love it!
But I remember learning at uni that IQ is actually one of the biggest drivers of personal success.
If you have an IQ towards the lower end of the mean, you're more likely to have little self-driven curiosity.
Now this is speculation, in truth I gave no idea what BB's IQ is, and I am talking about it purely in detached terms and not making a value judgement, but I do see him as sadly intellectually neglected.
He likely had potential that has not been fostered. Every child shows a leaning towards a particular thing and if you expose them to enough different stimuli, they will demonstrate aptitude for something. The challenge financially disadvantaged children have is their parents often cannot afford to expose them to many things or are time poor. By contrast, the Uber rich Beckhams could have pushed their kids more, ensured they all at least had what many with halfway decent means consider the basic provisions: proficient fluency in a second language, mastery in an instrument and decent A-levels or higher ed qualifications at the very least. I suspect they were pulled along to various different holiday destinations but not given culturally or educative rich experiences in those countries.
So if nothing else, he has an absolute right to be resentful about shortfalls in his early education that contribute to him suffering a loss of confidence and feeling adrift now (if indeed this even factors at all in his disgruntlement and I'm even anywhere on the mark)
That said he is loaded and young, with opportunities and networks to facilitate massive personal growth and healing. Many people suffering negative childhood experiences have no such means to aid recovery and are victimised again as adults by inequality, unable to afford the things (even decent long term therapy) and experiences that would greatly help them overcome their early disadvantage. So my sympathy is limited.