I think that personal account was not written by a human. In the literal sense. And it's not the em dashes (all of the blog's posts are full of them). It's exhaustive writing, something an LLM can easily be tasked with, it covers everything an Autist might encounter, it has a story arc, a protagonist hero narrator, who after suffering and setbacks and minor improvements suddenly has a final revelation and thus finds fame, fortune and a wife in the end. It reads like it tries to pull you in and then sell you something. That would be Christianity, Manliness, etc... it rejects an professional diagnosis and therapy as career damaging and instead trust some conservative manosphere blog from the internet, and "suffering through it". For being a Christian blog, there is quite an apparent absence of Christian values and descriptions of rituals, like holidays or going to church. Yeah, I'm not buying it. These blogs are the reason why the internet is dead. Some anonymous nobody maybe even just an agent set up by an anonymous nobody trying to recruit you for some dystopian cause.