It is difficult to predict when or if you will get into an internet argument with a bot, as it largely depends on your online behavior and the prevalence of bots in the platforms you use. However, I can assure you that there are already many bots and automated systems that are designed to interact with people online and can sometimes engage in arguments. It's important to stay vigilant and skeptical of online interactions, and to be aware that not all online users may be human.