Sure, it can be normal. Just like any person might be interested in what others write about them or their alter - ego. It's a way to connect with the fan community on a different level.
Well, it could be a way for the daredevil to see how others perceive their character. Maybe they find it interesting to see the different scenarios and relationships that fans come up with in the fanfiction.
The Daredevil comics are definitely good. They have complex plots, interesting villains, and a unique take on the superhero genre. Plus, they've had some really talented creators working on them over the years.