I'm going to ask the qustion I ask everyone who makes the claim that they wrote like that for years: Can you show us a link from prior 2022 that you wrote like that?
Sure, but, look, we have seen these claims so many times, that if it were true by now someone would have linked at least one archived blog post to show that it is, indeed, how humans used to write.
Ask an LLM to read your project specs and add a section headed: Performance Optimizations, to see an example of this
Another is a certain punchy and sensationalist style that does not change throughout a longer piece of writing.