For those that didn't pick up on the nuance, this article is about President Erdogan's son in law, and it discusses how he was a big player in selling/smuggling oil from ISIS, so he basically funded terrorism.
It's kind of a bad look for the leader of a country that supposedly was fighting ISIS to have a close relative that is supporting them. So he blocked Wikipedia in his country instead of doing something honest, like acknowledging the bad press, investigating the issue, and stopping his relatives and his country's oil companies from funding terrorism.
It seems that for Erdogan's government blocking websites has become a hammer. And when you have such a convenient hammer, everything looks like a nail.
It's kind of a bad look for the leader of a country that supposedly was fighting ISIS to have a close relative that is supporting them. So he blocked Wikipedia in his country instead of doing something honest, like acknowledging the bad press, investigating the issue, and stopping his relatives and his country's oil companies from funding terrorism.