@TimeForTea73 so in his past he was a drug dealer, have you considered that his choice to do so was influenced by the racism in this country? My FIL came over from Jamaica with DP and MIL, he also got involved with some very shady activities because black people were and are ghettoised and blocked from employment based on ideas of them being 'street' or 'gangsta' because of their skin colour. He was privately educated in Jamaica and came from a 'good' family, when he came here he was treated like scum. It's a self fulfilling prophecy to an extent. It doesn't exonerate them from blame, but you have to look at the context in which people do things, for example, many child abusers were abused themselves as children and the cycle of abuse continues, it is similar to black people turning to crime and being incarcerated at a disproportionate level to their white criminal counterparts.
Idris is an actor, therefore he can play any part and has done, there is a huge amount of variety in the roles he has played, his personal real life background should have no bearing on it. A PP pointed out that Sean Connery didn't come from the best background, but he is allowed to play a posh guy because he is white, it is easy for white people to accept that he could be posh and people have a perception that black people cannot be posh and instead align blackness with the image we get from popular culture - rappers, gangsters, drug dealers. You don't see many black people in positions of authority or many positive role models. White privilege blinds you to these things, the default to you is whiteness, you see white people on tv, in magazines you hear white voices on the radio and white people on adverts constantly, and it is uncommon to see as many black faces. It's a big deal when there are black models on a catwalk even now, designers are praised for having two black girls walking alongside 50 white ones, we applaud ourselves for progress but there is so so much further to go. Think how black children feel when they are not represented as anything other than narrow stereotypes, how that affects their perception of self and their ambitions. They are constantly told by our media that they are lesser and unlikely to achieve the same things as their white peers.
But as is clear from this thread and many others on MN, white people dont like being told to check their privilege and will fight against it with cries of PC gone mad. Have a think and educate yourselves about systematic oppression, it's really not hard.