It's on a bunch of reading lists. In my early twenties I had a libertarian phase (cringe, I know, but I've evolved into a democratic socialist), and I saw it recommended several times on lists like "books every sovereign citizen should read" or shit like that.
I bought a copy but I got bored in the first twenty pages. Probably because I could already tell that the guy was a piece of shit but the book was trying to make him sound cunning, and that didn't jive with me. I've always hated big corporations, even before I realized socialism is actually good.
Does the same argument apply to calling ~~janitors~~ custodians "sanitation engineers"? I've seen that some places.
Like, if the word "custodian" is too offensive, then maybe it's just because the job sucks and comes with stigma, and anything you call it is going to sound derogatory after a few years...
I get that it's a critical job, and the people in those roles should be treated with dignity and respect like everyone else. The social stigma is wrong, for sure. But simply changing the title doesn't solve anything...