I have two positions on this
My first position:
It's extremely easy to convince ourselves of a logical sounding narrative. We all do it but the fact is the world is far more random than we realize/like to admit.
I've been on this site since 2013 and people have been predicting a crash almost the entire time, and other people have been calling them crazy. Everyone who agrees has a compelling argument why they are right, everyone who disagrees has a compelling argument why they are right. However, no one in 2017 could have predicted the market situation we are in now with any sort of specificity, which means on their best day, everyone is guessing.
So maybe you're right, maybe you're wrong, no one knows, but it's been proven over and over again that no one can time the market. The best thing to do is learn how to invest in a world of infinite uncertainty.
or, maybe you'll my second position better:
real estate only goes up, pay over asking for everything, get all the debt you can, inflation won't be a risk, you can't possibly lose