Cryptocurrency analyst PlanB tweeted today that after experiencing today's decline, BTC still follows his "stock-to-flow" model, that is, BTC will reach $ 100,000 by December 2021. Some netizens questioned this, saying that this is what the bubble looks like. If the price does not rise, you are ready to face a major difficulty reduction after halving. PlanB responded: "What you say is a perfect example of what I call FUD. Data and history don't show what you call" substantial difficulty reduction after halving. "What is the basis for your statement?"