The templates and components that come out of the box are very helpful, especially in terms of the content fragments and experience fragments. Every client would like to have some templates and components, and they would like to cut down the effort of having to create every component that's customized. So, they try to use them out of the box. Other than that, the user roles and permissions workflows, third-party integrations, and system integration are the features that are very important.
It would be better if it also supports some styling. Currently, whenever we have to do design for a particular client according to their brand strategy, it takes a good amount of effort. Adobe never focuses on this area. They say that you design your pages, templates, etc. If they can define common components or a common section of the style sheet so that if you want to have a button by default, you can go and just mention the specifications, such as the color code, and those specifications are automatically followed across the whole site or multiple sites according to the brand strategy. Such functionality will be helpful because currently, it takes a lot of effort to manage them separately.