Because BTC aren't stocks in Binance? Even if binance and many other exchanges close, there'll always be at least a few exchanges to operate, it's not like you

Because BTC aren't stocks in Binance? Even if binance and many other exchanges close, there'll always be at least a few exchanges to operate, it's not like you won't be able to sell your BTC. Also some people that had USD balances in Binance might have bought BTC so as to withdraw their funds to their wallet.