Would you like to pay someone to advertise your ads on websites that look the same? I guess that would answer your question.
The less trusted blogs/sites displaying the content will no doubt be dropped from the search engines.
No, you can't be banned for same content on multiple sites. Still not* relevant to his adsense account.
If you have them on different websites, you won't be banned but you might be dropped by the SE. Best you could do is to make some changes like changing the title and the first and last paragraph to make more of a taste of uniqueness. Just my 2 cents JulieV
I agree with JulieV. Yeah its true. Google implemented a new algorithm that focuses more on the uniqueness of the content.
Nice answer. This is also the reason why I don't suggest PLR articles, no matter how well-written they are. Not unless, they change something somehow.