Bitcoin mixers and coin mixers in general are only designed for criminals and are only used for criminals.
How do you know this? Any proofs, bro?
Bitcoin or coin mixers are basically created not for criminals, it is intended for people who need more privacy. If there are some criminals who use this service, it doesn't mean this service is created for them but it is one of the weaknesses or negative sides of this service. Then, maybe this mixer service needs more improvement.
What improvement? Lets just accept that this is one of the con's or things that cant really be avoided on using up services like these on where
criminals would really be taking advantage of this service and blaming off the service isn't really just right but government do really love to target out
these gateways on trying to shut-off money laundering and other criminal fund transfers or whatsoever. How to deal with it?
better to ignore than to stress out yourself.