system
A chat on subreddit /r/wallstreetbets
human
They don't have the headphone jack but that's becoming pretty standard unfortunately and it was due to the inscreen fingerprint scanner. Other than that, one of the cleanest OS

gpt
The oneplus 6t doesn't have the headphone jack, but the 6 still does (and even it just came out this year). I just got the 128GB one on sale for $429 on black Friday and it's lightning fast. Love it.