Ultron being a Strategist in Marvel Rivals makes perfect sense when you disregard his hatred for humanity and realise that he's a changed AI

The first thought that comes to mind when I think of Ultron is: Toaster that got access to the internet and immediately formed a hatred of all humanity—valid. This hatred is the most defining feature of Ultron's character, which is why some players are a little confused as to why Marvel Rivals may assign him the role of Strategist.

Ultron was announced alongside Emma Frost at the start of Marvel Rivals Season 2. While Frost was added straight away, Ultron won't likely turn up until the mid-season break.