Learn what words mean. That comment is not remotely condescending, and scribbling in one's own book (with no indication here that the owner intends to sell it) is not vandalism.
Oh, I recognize your name ... wrong about so many things.
From another one of your comments here:
> No, my argument is that it's totally obnoxious to lend or resell a book that you've written in
But the person who advocated for writing in one's books if desired said nothing about lending or reselling them ... YOU were the first person here, in your response to them, to whine about BUYING such books. Talk about obnoxious!
The guy who dishonestly said "This is so condescending" and is making swipes at whole classes of people, accusing them of being obnoxious, is complaining about personal attacks. Someone who has been here less than a month and in that time has rubbed many people the wrong way is talking about why people leave HN. He flags a comment referring to some narcissistic rando resenting people for what they have done with their own property as a personal attack -- who did I attack with such generic phrasing?
And his "presumption" is erroneous, absurd, and misrepresents previous commentary.
Whatever. My HN front end has a mute function and I use it for people acting in bad faith. Ta ta.
Responding to you again to tell you to stop making personal attacks. I flagged your other comment. Stuff like this is why people leave HN.
It seems like me insisting that LLMs are stochastic parrots [presumably that's what you're mad about] is beginning to draw personal attacks on totally unrelated threads. Happens a lot. I used to have an account here with my name on it. HN is simply not a safe place to disagree with prevailing tech ideology.