Or maybe you should kick them first
How To: Unblock a User (Discord // Full Guide)
If you own a Discord server, you know how hard it is to manage a Discord community. You’re lucky if you have a small group of users that are easy to manage. However, if it’s a larger server with a lot of users to manage, sooner or later you’ll have to start banning people to keep the peace.
Learning how to ban or kick someone from your Discord server is especially useful for those who run public Discord servers that anyone can join. Learn how to ban or unban a user on Discord and create a more efficient community for yourself and other users.
If someone is being aggressive on your Discord server, you have two options to deal with it: you can kick or ban the person.
