That is possible.
It is also possible that it is 'coincidence.'
For example, I was digging into the cabal and making posts on it well in advance of Q, trying to wake people up. Though the tone of this is different, speaking with confidence that the truth will be exposed, rather than a more alarmist tone that people like myself had in the past.
It is also possible that someone was simply projecting a character. Boasting, so to speak.