Copying Server Permissions

I find it VERY annoying to do server permissions, especially when the people managing have forgotten to set them up! It'd be so much easier if you set up one channel with the permissions and then transfer those permissions to the specific channels. Why? It's way easier and less time consuming! I could set up a channel with different permissions and copy and paste those permissions to another channel. I wouldn't have to spend so long doing it. I know I could just clone it but yet again, what if you've already made all the channels and didn't do the permissions? I don't know, you don't have to agree but I think this should be a feature.

Sorry if this is in the wrong category / topic.