Interesting isn't it Roussette.
Disturbing & a little disgusting ... but interesting.
The absolute enrager is the entitlement you mention: it makes these trustafarian kid-adults believe that their easy-come-easy-go vanity project is actually a success, & all due to their innate genius.
Meawhile patronising me because I've Done So Well, Considering ... ie bought & fully paid for my own gaff, strictly without nepotism, while they're still twatting about having rent paid or houses given to them in their 50's & 60's.
I mainly find the snobbery amusing, it's the personality disorders/dysfunctional thinking that causes concern. I avoid the connected relative mentioned upthread whenever possible: her latest wheeze was to study remotely for a Psych Degree, while informing everyone that as she's "a psychiatrist now" 😂😡so she obviously knows everything.
The moment she broadcast news of her study plan, my inner cynic kneejerked - "oh fuck, is she ever gonna weaponise THAT".
4 years later (she could afford to take her time, after all ...) bingo! Her mother & brother, who I actually rate highly & love, & who escaped the Family Disease through hard work & an identity-preserving sense of purpose, are now both labelled Narcissists. And the relative constantly attempts to co-opt me as her own Flying Monkey ... go figure. 
I predict some major depression, substance abuse issues, or personal dysfunction for the Beckham kids.
Before the bloody #BeKind brigade jumps on that - no, I won't enjoy the spectacle, I'd rather they did ok & I could continue to enjoy mocking them.
I'd also infinitely prefer that they STFU, stop providing such a poor example to youngsters, & did something worthy for social benefit instead, but alas, as long as people lap up vapid celeb 'culture' it will continue to perpetuate itself.