It’s been a week. On Monday, the SEC sued Binance, saying the crypto exchange had shown “blatant disregard of the federal securities laws.” And on Tuesday, the SEC sued Coinbase for acting “as an exchange, a broker, and a clearing agency, without registering as an exchange, broker, or clearing agency” and selling “without registering its offers and sales.”  The SEC took 101 pages to detail its charges against Coinbase. And it took 136 pages to explain…