Malaysian here. Uptalk is used more to turn a sentence into a suggestion. Something like "Hey, there's one dim sum left," to suggest that I'm taking this but yo

Malaysian here. Uptalk is used more to turn a sentence into a suggestion. Something like "Hey, there's one dim sum left," to suggest that I'm taking this but you can challenge it. I could see why ChatGPT would adopt it. It's trying to be polite. Often it's in a tonal particle, "One dim sum left meh." But it's possible in trying to artificially combine tone and text, the uptalk is moved up. But the tell tones of a Malaysian accent is it's clipped. Instead of "I don't like that idea," it becomes "Don't like it." ChatGPT may be written American, so as an accent, it would sound closer to, "I- don't like, that idea." And sentences often end in an elongated manner, "I wrote that is essay you wanted~". The elongated ends are quite common in many SEA accents as well, especially Thai.