Unless they make specific predictions, I'd pay it no mind (and even then they can get lucky).

There are a thousand things that line could apply to, and there are probably a ton of such "predictions" posted daily that go nowhere.

Meh. Every day, thousands such things are posted.

I have inside information from very reliable sources that Apple will maybe release a newer faster iPhone this year, but definitely by the end of 2020. I also have inside information that Donald Trump will definitely no longer be president of the United States in 2025. My sources also tell me that a crime will happen a few minutes from now, somewhere in the world.