I know a few individuals who fit that scenario. I agree with you and the position you chose to take. I have approached the same situation a bit differently. Now when the individuals ask for information or instructions, I remind them that I already gave them the particular info and refer them back to it. If new info they're asking about, I ask them directly why they want it and what they intend to do with it. That way, when they ask again, I'll remind them that I haven't seen evidence of their use of the previous info and how far along are they if still working on it.

Also, some never think to look for the answer themselves first. And then if they are confused about the process given, ask for clarification. That is what I do when approaching a new project or program. If I missed instructions on the objective, then I'll ask. Also, I click on every menu items, drop down to see exactly what info you can get from them. Then ask for assistance if I can't find something or need further explanation.