Well that’s kinda the point. Those posts probably come from communities with much fewer users/subscribers. There’s probably a long tail of small communities which would produce many posts with few upvotes that score well once scaled.

Hopefully you’re using it on the “subscribed” section. Otherwise you’ll just see posts from all the small communities many of which you’re likely not interested in.

Beyond that there’s a possibility that the scaling itself could do with some tweaking. In the end though, you don’t have to use scaled exclusively, it’s just another tool for browsing along with the other sorts.

It's very possible this will change once this rolls out more broadly simply because the overall activity on smaller communities will increase substantially. I suspect a lot of people will make it a habit to check this sort but the overall size of these communities will probably not see a huge increase.