Ok maybe it is fake news. I can't find a good source.
God I hate when people put fake shit on the Internet. I hate it more when people=I.
So I guess the story was that Turkey wants to join BRICS. The links below are sources. But this is different than Turkey leaving NATO. Turkey wants to be in both. https://www.middleeasteye.net/news/why-turkey-wants-join-brics https://www.reuters.com/world/kremlin-welcomes-turkeys-reported-desire-join-brics-2024-06-04/
Brics is economic a understanding nato a is militar alliance