You can do it obviously, but others have observed that Reddit posts made to AskReddit, AITH and other similar types of subreddit, by AI bots, will overuse certain terms. "here's the kicker" being one of of those terms.

In this blog post there' also the distinct lack of an actual introduction, the author just assumes that we know what it's is about, as if we're missing the actual introduction, i.e. the prompt.

Also look at some of the other posts on the site. The writing style of the Django article is much different, more human if you ask me. The author also have a tendency to forget to capitalize the first after a period, as seen in multiple other posts, but not in this one.

You're probably correct, that this is a collaboration, by an AI and someone who's insecure in their English. That's a reasonable "excuse" for posting a AI generated piece of writing, but due to the bombardment of AI generated content, this actually becomes something that is judge harder, and less valuable, than someone just writing about an interesting observation in bad English.