I personally had hopes that bitcoin was going below $20,000 usd in this recent fall, but it quickly rebounded, and after witnessing this, I did say Yes, bitcoin can fall below $20,000 usd but this will be mildly difficult, it will take a very very bad or negative news to see bitcoin plunge below $20,000 usd again after how quickly it went up from the recent fall, I did say that we might never see bitcoin below $20,000 usd again but then, crypto is highly unstable and very unpredictable, so for sure, no one can really tell for sure whether btc will go below that price range again, but I personally say yes and mildly impossible to happen.