https://www.pcgamer.com/anthem-gains-dlss-support-for-up-to-a-40-performance-boost-nvidia-says/

Nvidia continues to shout from a mountain top (not literally) that Deep Learning Super Sampling (DLSS) is the best thing since sliced bread, assuming you're really into sliced bread. Like, totally obsessed with it. I'm paraphrasing, but if you're after a direct quote, try this—enabling DLSS in Anthem delivers "up to 40 percent faster performance."

That was not an option as early as yesterday, but with the today's patch, Anthem now offers the option of enabling DLSS. You'll find it by heading to Video Settings > Displays Settings.