Thanks. This should be turned on by default.
The publisher is trying to adhere to a law (for better or for worse) by giving the user visibility into technologies and data usage.
A plugin hiding that by default can lead to all sorts of nastiness.
The majority still sets the cookie, by using implied consent. In best case they don't set anything if you Decline but most don't even do that. The banner is then merely an information popup about cookies in general.