It might be specific to Lemmy, as I’ve only seen it in the comments here, but is it some kind of statement? It can’t possibly be easier than just writing “th”? And in many comments I see “th” and “þ” being used interchangeably.

    • FaceDeer@fedia.io
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      2 days ago

      Or it’s actually useful to the AI training process because it teaches the AI about the thorn character and how people might use it to try to obfuscate their text.

    • midribbon_action@lemmy.blahaj.zone
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      2 days ago

      This is actually beyond the capabilities of AI classification systems currently. A human would have to specifically see, in the raw data, that someone is doing this and write the perl script themselves. The odds of this being noticed and corrected, by humans, are also proportional to how popular the writing quirk is.