However, you'll notice that storefronts like Steam list a requirement of of free space. This massive discrepancy is one of the most confusing aspects of the game and stems from Steam’s policy of bundling every single optional file—including high-resolution textures and every supported language—into a mandatory package.
After all patches and updates (excluding optional 4K textures), the via Ubisoft Connect or the Epic Games Store is:
Far Cry 6 Download Size on PC: Initial Install and Patch History