Whether you are using a particular feature on a daily basis or once a year doesn’t make a difference when it comes to the licensing requirements of Business Applications. Why is it so hard to offer a license type for the “light touch” scenarios?
Why Power Platform licensing is complex, part 2: multiplexing
The low-code tools are making it easier than ever to have data flowing between different systems and presented in a custom UI that may bypass the original enterprise applications altogether. However, this does not free you from the requirement of having a license for these systems. Welcome to the world of multiplexing.