I’ve never used a mixer before & judging by some of the comments here I don’t think I ever will. Imagine getting your Coinbase account closed because of using a mixer, screw that. Would they confiscate the funds too or just close your account once you had withdrawn your available balance?
Well if you enjoy your privacy while using btc you may reconsider. There are mixing services that would not raise the same flags as others. ChipMixer for example.
Either way, there are a number of protocols outside of mixing to increase anonymity.