And there isn't enough attention to the Bitcoin governance to make it better than the government-based system. Cryptocoin people don't even want to discuss governance, because they like to believe there's nothing to govern and nobody governing.
No middle man can stop you from sending BTC to someone in Asia. No middleman can force your transaction to take 5 days. No middleman can stop your transaction. No middleman can stop transactions at night and weekends. No middleman can trade afterhours while you are stuck waiting until the next day.
We don't have much clarity on what those new problems are (we know very few of them), but what is perfectly clear is that every interested party is actively avoiding creating some mechanism for solving them.
Just imagine if a gas station changed their prices to ounces instead of gallons and you filled up your gas tank for $3000 before you realized the scam. With no middle man that money is gone. With a credit card you can refuse the charge and tell the credit card company who will ban that seller from their network and not charge you.
People love to bring up Venezuela, but what happens when that government finds out someone has bought a house with crypto?