I think you should look at the theatrics Alex engaged in during the trial as well as his repeated failure to provide documents during discovery. He was arguably incompetently represented[1] (Infowars is probably going to sue their lawyer[2]) while treating the trial(s) as both a joke or a conspiracy against him. With that kind of behaviour, I'm not sure what kind of outcome he expected - him and his legal team failed to mount a serious defence of his actions.
[1] https://www.nbcnews.com/news/us-news/alex-jones-lawyers-acci...
[2] https://ca.movies.yahoo.com/alex-jones-turning-own-lawyers-0...