Bad Word Blocker collects data needed to deliver features. It collects:
User IDs: Used to identify your account and to store strikes, and your deleted messages.
Guild IDs: Used to identify your server and to store blacklists, limits, etc
Channel IDs: Used to identify channels, so the bot knows where to send logs (if you set it up)
Role IDs: Used to identify roles, in case you want a role to bypass the bot’s filter
Messages: Bad Word Blocker will ONLY store a message if it gets deleted, in case you want it back with the /get command. No other messages are logged.