No, these are not making your point for you. You bring up :import and :use, but in truth, a beginner or intermediate Clojure user is not going to use either of them at all; and when they choose to, it'll be because they have some deeper knowledge which will make the documentation appropriate to them. :import is primarily for people who understand Java and the JVM. If you know what you're importing, you will understand :import quickly; if you don't know what you're importing, you have no use for :import anyway. In the case of :use, nobody needs :use; it is useful primarily to the people who know why it is useful, and the documentation for it is suitable for that audience.
Getting started in Clojure is not a nightmare, ordinary people do it all the time, the fact that somebody said it was a nightmare says very little.
Clojure's mechanism for requiring packages is far from byzantine, whether you "budge" on that or not; many Clojure libraries have the snippet for including the current stable release of that library at the top of their README on GitHub. It isn't matter of "sticking with it" or "figuring out something that works for you", it is literally one relatively simple piece of knowledge that is learned once and works forever.
In short, if you find namespaces and importing byzantine in Clojure, you are probably at the level of struggling to write fizzbuzz in any language. The fact that there are features other than :require in ns does not indicate that :require is complicated, it just indicates that ns has features.