I think most people find ways to make themselves the good guy in their own mind while doing shitty things. That's not a Machivellian indifference to morality, it's an effort to twist or reframe reality in order to feel better about themselves because they do care about morality.
I have no plans to stop using the word anarchist or agorist & I suspect there are more ancaps using those words more effectively in the spread of ideas than people on the left at this point. The left stole "liberalism" and transformed it into something completely illiberal. At least "anarchy" in the ancap sense makes sense. I don't really care if people who don't think ownership should exist feel like I'm stealing their word 😏