Last Friday 01/13, the Yahoo poster you referenced wrote:
Hello, I am new to this stock , traded others but have been looking at this one for a while , bought 1.6MM shares between yesterday and today ( I guess i had something to do with yesterday's run up), my cost is 0.0034 , good luck to all longs.
That 1.6 mm - if it's true - was picked up before either of the two recent news releases broke...and 0034 is 25% lower than where CRWV closed yesterday... imo it doesn't make much sense to think that the Yahoo poster is the reason CRWV closed at .0045 yesterday.