It was not a coincidence that before all of this, we saw the moon become as blood. Four times, at that, too, and all coinciding with the Jewish holidays.
It was not a coincidence that we saw the sun become as black as a sackcloth of hair.
It was not a coincidence that soon after, we saw the wonders in Heaven, both of the woman clothed with the sun and of the red dragon.
And it was not a coincidence that Q started posting a month after the wonders, as well.