For some people, they do need bitcoin mixers to have a privacy when transferring funds but as you can see that many bitcoin mixers are taken down by the FBI because using bitcoin mixers is already an act of money laundering if you talk about the law even though your aim of using it is to have a privacy in the first place. Anyway, about the situation where you exchange your btc to xmr and then xmr to btc is not applicable in my opinion for small amount of funds since you have to pay a fee everytime you exchange a crypto in an exchange. I have tried it myself and the value I got at the end is not the same value as I have it before and there's also the spread of buy and sell price.


I second the motion.