Role Dividers/Categories Suggestion

I've seen a lot of servers use dividers 

And a lot of the time they look kinda good,

But sometimes they look a bit clumped together.

I guess what im saying is that the dividers can be great but its only rarely that it works nicely in a server, it's even harder to implement them with light mode discord and dark mode meaning even the transparent ones wont always work, so it would be a nice feature to have official "groups" or "categories" which can divide the roles 

1: Making it easier for managers/admins to find roles and manage them

2: It can allow people who want to style their server be able to divide it with ease and not  lose any colours they have for any roles under the divider, thoughts?