Same here, had to configure ChatGPT to stop making these statements. Also had to configure bunch of other stuff to make it bland when answering questions.
I realized that's what bothered me. It's not "oh my god, they used ChatGPT." But "oh my god, they couldn't even be bothered to use Claude."
It'll still sound like AI, but 90% of the cringe is gone.
If you're going to use AI for writing, it's just basic decency to use the one that isn't going to make your audience fly into a fit of rage every ten seconds.
That being said, I feel very self conscious using emdashes in current decade ;)
I mostly use them in Telegram because it auto converts -- into emdash. They are a pain to type everywhere else though!