Anything to worry about if you use mixers and not doing anything illegal?
Will any one come knocking on your door if you use mixers and not doing anything illegal?
Will posts like this be banned too after Jan?
Will using mixers be an expensive?
Bitcoin mixers are not illegal for the moment. If you use them for illegal purpose then there would issues. You can discuss about mixers, you cannot promote or shill them in the forum. Currently the transaction fees are more expensive than the fees that mixer are charging.