Sometimes bandits are sloppy or have Dunning-Kruger, e.g. with pirated DVDs the sleeve art is just a hot mess of random words, but I guess if they were making fake chips they'd be a bit better at it. Or the guy they hired to do the Photoshop says he's real good but he's actually sloppy, and everyone else just sees random glyphs (imagine if you were having to copy an Arabic label, I assume you can't read Arabic).