Anyone that's been on HN or Reddit or Twitter or Facebook or any other place on the internet where strangers interact has likely seen a situation where people are arguing about something but clearly talking right past each other. Most of the time when I care to pay attention it's clearly pride or stubbornness or rage blindness that's causing the disconnect. However, there are also times where I can't make sense of it at all, either the person is laser focused on a small detail or tracking their own issue through an unrelated conversation or any other number of confusing interactions that tend to agitate people immensely.
Embarrassingly it just occurred to me last year that there are millions of autistic folks that use the Internet, and it's entirely possible that these disconnects are just an impedance mismatch in how our minds work.
So, after all of that, I think my question is if there is any tactful way to approach the question of whether or not someone on the internet is autistic. I'm pretty sure the answer is 'no' and that we just need to remember that's a possibility and to have some grace online.