Microsoft Word does this too. I've recently started manually uncorrecting these corrections in my writing because of this new implication that I used Chat-GPT.
Still less obvious than the emails I see sent out which contain emojis, so maybe I'm overthinking things...
>>c0nduc+(OP)
This is a ridiculous maladaptive behavior. Word has been replacing dashes forever, consequently it has been unintentionally ubiquitous in business writing forever. That this character ever became a heuristic for AI is silly.
>>olddus+AU1
the dashes and the auto capitalization are awful for technical writing. The ctrl-z becomes painful and annoying very quickly. Would that Word supported markdown.