SayCommand is not secure

1. I (and he) cannot tag @community role,
2. We have the same role

The problem is :
Even if the person does not have permission to mention the role, by issuing the command ;;say, if the bot has this permission, it mentions all the people having the role.

If the issue does not seem sufficiently explained to you, tell me.

[SpaghettDev]

Maybe making it so you cant mention roles/users when using the say command?
Or maybe even better, making it so only users with some higher-up permission (ex: MANAGE_MESSAGES) to be able to execute that command.