There is a sense in which wilful ignorance IS malicious. Whether the fruits of that ignorance are therefore malicious is another question. I'm not a lawyer, but I know that they make a clear distinction between intent and ignorance. That is how, in fact, ignorance (or its appearance), becomes a strength. You cannot lie if you don't know. Even better is when you display ignorance but then somehow also have millions of people convinced they can read between the lines that you are not ignorant. "The best way to lie is to tell the truth and not be believed," as Twain once said.