$40 in a next few weeks is not possible IMO. He probably just wants to create some fear in the current market.
Think I heard somewhere about this

and how can we be convinced of the impossibility of such an outcome? it's only a 50% drop.%
Maybe it's just me who doesn't want to see ETH that low lol. But if ETH goes below $50 then we have to prepare ourselves for a big panic sell.
It's alright because it will again rise.
ETH is not entering the $100 level and $50 seems unlikely at this moment, the market is actually pumping now, I don't know what's the reason
but I hope it's another correction as experts said, crypto is oversold, and therefore we are going to see a massive uptrend from now.
As you can see some giants are now in a state of development, they need money to pay their employees and implement their projects, and if you remember at the time Vitalik sold most of his coins for a song, so many companies are now reducing their staff to provide liquidity. Everything is possible.
It seems to me on the eve of Christmas and the new year that what many are waiting for - bull market and its can happen.