The creator rails are not profile directories in disguise. They exist to show who keeps producing compatible visual material, so you can jump from a good card into a fuller style lane.
Look for repeating tags, media density, and whether the creator page keeps the same tone as the feed card that brought you there.
The feed is about scenes. Creator rails are about sustained visual authorship. When the feed catches your eye, the creator page tells you whether there is a longer thread worth following.