Crypto-currency markets are more accessible for traders, there are no such restrictions as in the stock market
Yes, in the cryptocurrency market, a trader has the opportunity not to provide personal data; the trader has the ability to trade around the clock, withdraw their assets at any time. But most assets do not have liquidity; from crypto to cash withdrawal is expensive, since the crypto-infrastructure is not yet developed.
Yes you can trade crypto how you want but when you want to exchange crypto to fiat it costs money.