Reminder: Serious people have been predicting a market crash "within the next 3 months" for 3 years now. In that time, the "market" has gone up around 70% (66%-86% depending on the what part you are looking at).
A friend of mine and I go out to lunch every 3 months and talk about, among other things, investing. We've made a trope of it, calling out the people who are predicting an imminent market crash every time we have lunch.
I'm not saying that it doesn't look like it's going to crash, but I'll also say that there's also a very sizeable downside potential for getting out of the market.