JMO but isn't that the point of crypto currency? T

JMO but isn't that the point of crypto currency? To be hidden? To stay anonymous? I can't think of much any other reasons to bring along cryptocurrency other than to rival our current currency. The fact that the government is showing they don't like cryptocurrency spells it out in plain letters to me that they know it's potential and it can literally rip the currency system out of the hands of the government and into business hands NOT that this isn't already being done with current currency systems SMH corruption everywhere.