An argument could be made for Bourne being sci-fi due to the whole pills making them super soldiers thing. That's a sci-fi concept.

Yes it's much more grounded than your traditional sci-fi, but still there's a sci-fi foundation there.

First, I want to say it was suggested in even Bourne Identity. At the very least, it was definitely discussed in Supremacy through flashbacks and when Damon has his "showdown" with Brian Cox. Legacy did dive deeper into it, though, playing up that aspect more. Whereas, as I said, Damon's trilogy only allowed that to serve as a backdrop so to speak.

Now don't get me wrong, I'm in no way actually saying that I'd classify the Bourne trilogy as actual sci-fi movies. They're not. They're action thrillers.

My real arguments against "Damon has never done sci-fi" were just Adjustment Bureau and Titan AE. Beyond that it just got me thinking if there was anything else. And that led me to take notice of the sci-fi element in the Bourne movies.

So, I merely stated that by definition it was sci-fi because it was based on a sci-fi element at it's core. I was merely showing that an argument could be made for those movies as Damon being familiar with the sci-fi genre. Not that I'd ever really classify them as sci-fi movies.