>Appears only in vidya POTUS twitted
Skeptical?
Always. A claim like yours demands tasty sauce.
>Whether it's just FF or whether real people have really died,
People almost always die in real FF events. False Flag just means it is a sick version of pin the tail on the donkey.
They wind up an MK RC and aim it at a target, spec ops onsite to ensure it gets done, people die and actors act, MSM blames it on [insert target]. The false part is only the motivation behind the act and who is really responsible. There are likely very few of these events, if any, where people did not really die.