[bscphil]

They do not. You can check their build files yourself here: https://github.com/archlinux/svntogit-packages/tree/packages...

Indeed, it would be rather surprising if they did, as I'm an Arch user as well and they have not disabled the sponsored new tab suggestions or the Pocket article recommendations. Hard to say what would be beyond the pale for the Arch maintainers.

From what I can tell from this thread, they are currently selectively enabling this for certain users. Maybe it just hasn't been enabled for you yet, or you're in a region (non-US) that doesn't get it enabled?