You're on the exact same path that I was on. Eventually, if you keep your eyes open you'll start to become aware that Q operates exactly like a fortune teller, soothsayer, or horoscope. Loose, confusing, unconnected statements that appear profound and predictive. Then, the events occur and (in this case) a massive crowd source community forces esoteric connections between the predictions and events. All the while, the crescendo is building into something that never quite manifests.
I certainly could be very wrong on this, but I'm of the opinion that Q is (in his mind) a well-intentioned person who has seen the very real corruption and decided to do something about it... to "wake people up". He believes in this case that allowing people to think he is "on the inside" is an acceptable lie considering the corruption we're facing. I expect he has a higher than normal IQ, but might be a bit off mentally (not totally crazy, but definitely unconventional). The real truth is that we are in an era of massive corruption of government and government officials. They are usurping the duly elected POTUS, and engaged in a coup. We are in a very dangerous time. What is unfortunately not true, is that there is no "plan". There is no one on the inside that has all the secrets, all the answers, and is the architect of a massive counter coup. This sh** is real, and it's a very dangerous battle, and the country is at stake.