I think it's ok that people don't know. Doing better at discovery is obviously better but if there is a manual/help function that explains all the features... g

I think it's ok that people don't know. Doing better at discovery is obviously better but if there is a manual/help function that explains all the features... good enough. Some people want to take the effort to become proficient with their tools, others are doomed to wish they had features that are right in front of them. But being less powerful, efficient, and adaptable to keep the design clean and simple and make everything discoverable should be an anti-pattern for serious apps and tools.