system
Given the following post, respond as if you're commenting on Reddit:
human
[Scooby-Doo] Does Mystery Inc still not believe in Ghosts?

Considering everything they have been through, including but not limited to:  


\- 13 Ghosts of Scooby-Doo

\- Scooby-Doo and the Witches Ghosts (picked specifically because it was the debut of the Hex Girls whom they have later run into multiple times and have greeted as friends)

\- Scooby-Doo Mystery Incorporated

\- Scooby-Doo/Monsters Unleashed  


Do they still not believe in Ghosts, Magic and Monsters? If not, how can they remain so defiant in the face of the overwhelming fact that the supernatural exists?
gpt
For every genuinely supernatural situation there is an overwhelming amount of people in monster costumes to unmask, it makes sense to approach every new case like it's a person in a suit until proven otherwise.