A check of your edits has shown you are spending a lot of your time only adding categories to pages. The categories on this wiki need to be cleaned up, and people that only add categories and do not make any other kind of edits only create more of a mess that has to be cleaned up. This is category spamming.
A policy will be created that will define what is considered category spamming and what the penalties will be for it. It is already entered into the official list of reasons why a user can be blocked. At the moment, the guideline is if adding categories is over 50% of your total number of edits, it's category spamming. This may change in the future.
To avoid being blocked or subject to the upcoming policy, you need to find other things to add to pages than just clicking on the "Add category" button. And that does not include trying to pin an antagonist label on a character. That is an official policy.
Also, when it comes to categories, you have to be careful about adding them to a category page. For example, when you added the "Heroes", "Villains" and "Villain songs" categories to the Songs category page, you probably meant that heroes and villains will sing songs and some songs will be Villain songs.
What it actually meant was that all songs would be villains and heroes at the same time, along with being Villains songs also at the same time.
You do it the other way around: on the "Villains song", you could put the "Songs" category, but you still wouldn't add "Heroes" or "Villains" there because songs are not people. Another example is Poodles. A poodle is a dog, but not all dogs are poodles, so you don't put the "Poodles" category on the Dogs category page.
Please spend time finding other things to add to pages instead of just categories.
They had it listed that they blocked you for adding false information, but sometime in between when you posted this message and now, your account has been disabled. I think I'll just let this be for now.