And do what exactly? Do you know what chainanalysis is capable of? The IRS is going to wreck you if you use bitcoin unless you use it their way, which excludes privacy tools like this.

No tools can make Bitcoin private, unless it hardforks, it's a transparent public blockchain. You can get some some psuedonymity via coinjoins, but all your transactions are still 100% visible.

A good analogy for mixing services is walking around naked, but you have a bag over your head...no one knows who you are, but you're still naked and vulnerable