You can trust the crypto currency exchanges? Why would you trust say binance, or bitfinex ? what basis do you have for that trust? And if you trade on a possi

You can trust the crypto currency exchanges? Why would you trust say binance, or bitfinex ? what basis do you have for that trust? And if you trade on a possibly more trustworthy exchange like coinbase, you're right back to trusting a government, as the US Gov could shut them down if they wanted...