Hussar
Legend
You are, of course, right.Read it? Yes of course Tolkien mistrusts the powerful. The thing that makes Gandalf and Galadriel good people is that they distrust themselves. And of course that is the whole reason Gandalf cannot take the ring to Mordor himself. The whole book is about how important the contribution of ordinary people with little strength, skill or special abilities is, working through his trauma from WWI.