Criminals has privacy coins if they want to get real anonymity. Or cash. Bitcoin is not the best even after mixers
We are already on digital age or era which means that anything that do implies nor involved with anonymity will surely be considered to be one of the best ways on making out these illegal transaction.
Those words you have said was indeed true somehow but there are other coins which is more anonymous that Bitcoin itself which is im talking with Monero etc.
It is just a wrong perception to have this to be implied on mixers because they arent really created solely for criminals but rather on pure anonymity itself.
They are just taking advantage with that one.
We're in the digital age, and more of that we're always part of a nation. This means we'll be under a government, and here we need the privacy. For that purpose we're using bitcoin mixers so that our identity won't get revealed. Then doesn't it mean that you're doing some form of laundering activities or trying to get out of taxation. Mixers aren't used for criminal activities, these day we've got Bitcoin usage high as investment than criminal activities and to stay hidden from the government people prefer it.