Are the dialogues written by ChatGPT?

Hi all,

My wife and I just finished watching S3E10. We are enjoying the storyline and we will certainly wait for the next season. However, I started noticing the poor quality of some of the dialogues, and now I can't stop wondering if they were written with the use of ChatGPT. I'll share with you some of my thoughts, and please let me know if anyone had the same impression.

[Disclaimer, I'm a linguist and I've worked for years in the field that is now known as AI, hence my interest in this topic]

First of all, it's so annoying how many lines start with "Look, [...]" or, alternatively, "Listen, [...]". No character is immune to this, although Boyd's lines clearly have the highest frequency of these expressions. I was so annoyed by this that I started counting the occurrences, and in a certain episode I counted 15 instances!

Second clue, in almost every episode there is at least one instance of a dialogue where one character tells another character that whatever happened is not their fault. The words being used to make this argument are always the same, to the point that, if you were reading the script with the names redacted, it would be impossible to attribute the lines to the right character.

Third point, none of the adult characters has a distinctive "tone of voice", with the exception of Jade, who uses a lot of technical terms. All the other characters share the same lexicon, the same expressions. Marielle speaks exactly the same way as Fatima, or Henry. Technically, I would say that there's no diastratic or diatopic variation, meaning that they speak as if they all came from the same place, belonged to the same social group, had the same degree of education, etc.

Now, all of these characteristics are compatible with the heavily standardized English language used by ChatGPT. Maybe I'm overthinking it and it's just poor dialogue writing. Maybe it's even a stylistic choice that I misinterpreted. Any thoughts?