[...] You can tell these people don't give a shit about how their activities negatively effect the community or Bitcoin, so long as they get some easy money. [...]
That's not really fair, I think. I'm pretty sure you're oversimplifying other people's positions and ignoring some of the ideology behind being in favor of mixers.
For me, being
for fungibility necessarily means being
for mixers. "Taint" is an idea that needs to be stopped before it takes root too deeply, and mixers are the only way I know of to frustrate attempts at creating UTXO blacklists.
Either you let criminals get away with stolen funds (which I agree is not ideal), or you impose a vast draconian infrastructure on
everyone (which decimates any semblance of financial freedom). I know which side I choose.