I have a personal experience that validates your claim. I know a man who has written a compendium of concepts to be used for humanitarian work. He submitted it to Mike Tyson as an image reform, to give him the chance to clean up his past by doing good deeds and to encourage others to do good deed on a regular schedule.
He tried many different ways to reach Tyson, but all roads are closed. People who know him turn away the project and respond that Tyson is not interested in any such image-rebuilding activities.
Are Tyson and others like him rather interested in some other kinds of activities? What might those be? Does conversion to Mohammedanism appeal to those inclinations?
It is easy to convert people full of hate to Islam, the religion of hate.
You might look at scientology and how easily movie stars are converted to it. Scientologists preach that anything your conscience can live with is fine as long as you have no regrets about it.
It pretty much says do whatever you like. Thats why
they join so easily.
Tyson and prisoners in prison are ripe for this religion because they have been taught hate since the day they were born.