We're discussing WhatsApp in this post. Read the subject line.
I mentioned war crimes, and the [word] Rohingya, and that is enough for any curious mind to google and learn what I am talking about.
But since you're determined to do a thorough demonstration of willful incuriosity, what I am talking about is, Facebook, owned by Meta, which owns WhatsApp, was used as a platform to foment and execute a genocide in the country of Mynanmar, against the Rohingya muslim minority. Meta executives knew about it and did nothing, cause hey, brown people in that part of the world, who cares.
Enjoy talking to your grandpa or whatever.