Well written? AI. Poorly written? AI. Has a non-sequitor? AI. No non-sequitors? AI. Includes an em-dash (added automatically by Word for almost two decades)? AI. No em-dashes? AI.
Eventually, hopefully, dang will declare "I think this was written by AI" to not be a productive topic for comments, just like commenters are already encouraged to engage with the strongest and best form of the ideas presented instead of attacking the most easily taken down strawman interpretation of them, but until then we all have to scroll through it on every post, no matter how well written it is, as yours is.