How have these people not realized yet that Bitcoin moves opposite "reserve assets" like gold? Bitcoin surges during speculative market booms, and crashes when the market is full of fear. It's always been this way. It's the extreme opposite of a reserve asset. People buy Bitcoin on the idea of getting some huge market return. They flee when there's any signs of the market turning south (people needing to take money out / lack of new money flowing in) so that they're not left holding the bag and so they could theoretically buy in lower in the future from the bagholders.
Gold is just the opposite. When the market is roaring, most people don't want to be left holding gold, which just sits there doing nothing; they want to be in the market and getting those growth returns. But when there's panic in the market, people flee to physical assets with sustainable demand for the asset itself. It doesn't even have to be something like gold. For example, if you're worried about stagflation, a good company to invest in would be, say, a heavily indebted timber producer - people keep needing wood regardless of how the market is doing, while inflation shifts the balance between the company's growing-dollar revenue and fixed-dollar debt. Things related to basic foodstuffs, consumer staples (P&G and the like), essential services (companies like Waste Management), and so forth, continue to get demand during downturns, their nominal income rises from inflation while their debt does not, etc, and so people flee to them as a refuge.
Bitcoin doesn't work like that. I'm sure theres a good number of extreme bitcoin bugs who have panic-hordes of bitcoin. Wallets saved on their local computer, or maybe even written out onto physical assets and stored in a safe. But that's not the overwhelming majority of BTC investors. They just put money into some trading app and buy BTC when they think it's going to go up and sell it when they think it's going to go down. Their goal isn't to hide BTC under a mattress, or sell it to someone who wants to make coins or a necklace or whatnot out of it. And when the flow of new investment chokes off due to a downturn, and some people have to sell due to the downturn, the price turns down, and everyone flees to avoid being the last one out. They don't want the coins, they want the profit possibility.