Well, if you assume absolute zero previous knowledge, then your "someone just starting out with Vim" won't even know that they have to press Enter after :h user

Well, if you assume absolute zero previous knowledge, then your "someone just starting out with Vim" won't even know that they have to press Enter after :h user-manual, right. The user manual is the next step after vimtutor, which teaches you how to navigate the help. No need to rush.