The question is why would you want to be anonymous? Do you have something to hide? Bitcoin shouldn't be used for anything illegal. In what situation would you need to be anonymous to do buy something legal?
You don't believe in the meeting of the freewill of two people to transact? For example the state where you are ban tobacco, I sell you one packet against btc. Packet whose freewill chain is uninterrupted, meaning that everyone involved in the process for me to be able to sell it to you did it in his free will. Where is the crime? Where is the victim? If you can show me please, I would be really interested in learning about your opinion.