Even Vitalik Buterin said the crypto market is most probably in a bubble. Many people comment on it all the time, even during bullish days. Eventually all of them are right at some point.
But he gives time frames and numbers to watch for
He's moving the markets IMO
A few big whales follow him and they take his comments literally
Or else, he's the great programmer in the sky and we are in his computer game
Believe what you want, the market moves when he says how he says it