[scuff3d]

The "This is the key insight -" or "x is where it gets practical -", are dead give aways too. If I wanted an LLMs explanation of how it works, I can ask an LLM. When I see articles like this I'm expecting an actual human expert

[croes]

And waste time and energy again to get a similar result?

[scuff3d]

An article written by an expert is nothing like this. You might be able to get something similar out of an LLM but it's gonna take a lot more effort then was out into this.

[slekker]

This one too: "It’s a proven pattern."