RE: But you deem people making predictions “prophet’s...
No. If you simply make predictions based on your best knowledge of the situation, that does not necessarily make you a prophet. a prognosticator or forecaster is the better term for these people.
However, when you make a prediction and prefix it with — This is God’s Message, or God Told Me, or Thus Sayeth the Lord, or something similar, especially to the Christian Church, then you are a “prophet” and your prophecy better come to past or you are a false prophet.
RE: Do you know any real Prophets?
Not after the close of the New Testament era and the Biblical Canon was completed.
Give me some examples of the posts that you said that God told them to say it.