Thats a literary style called anaphora. Some people learned this in school, so they can use it to emphasize something. IMHO this is not a strong sign of AI, in fact I think this text has no strong AI indicators.
I am usually able to pick up ai writing quickly but didnt feel it in this case
For example, why is this thread the top thread in this post?
https://github.com/blader/humanizer/blob/main/SKILL.md
P.S. Claude produced the initial text. :^)