Assuming you're an Administrator, it's covered by that.
Its a common system to only have the server owner and maybe 1 or 2 other people with the administrator permission.
I personally run a 5k user discord with only me as the admin, and like 90 mods who can do varying levels of things.
Why discord didn't make it default to on for people with manage_messages i don't understand.
Otherwise they would have enabled the feature and defaulted it to off. I found out that we had threads enabled when someone created a thread.
Assuming you're an Administrator, it's covered by that.