It does no matter for good cause or bad cause because what matter is bitcoin are not made for bad cause, if thare some peoples who use bitcoin for bad cause then it is not the blame for bitcoin, just like peoples who make and sell knife where knife can be used in the kitchen or can be used to hurt peoples.
I'm now using bitcoin to gather funds to advance the movement I'm on since 10 years ago, I just recently use bitcoin fund channel a few days ago and still nothing yet ^_^
Taking advantage on something is a bit dangerous, not just a bit most of the time. So does being anonymous. Maybe there are no informations stated before us but somehow I know there is really is. If you will look unto it carefully, in bitcoin there is no need of any deep information but as you do transactions, there is it.