If you think it's easy to short things in a volatile market like this, then you've probably never tried to...
Modern history does not have an example of you know which party going on a tax cutting, over-spending, self-dealing, deregulation binge that did not end in a catastrophe. Add to that complete lack of competency when it comes to dealing with a not self-made crisis (a matter of time), and only a chump would think the good times would keep on rolling.
The market so far has absorbed the dumb trade war by pure optimism, and we only narrowly avoided a war with Iran. It all has been blind luck so far, and it just ran out.
I also moved $600k to cash, about 80% of it a month ago. Never done that in 20 years of investing, and probably wouldn't advise it to anyone now either. But when China locked down the whole country, I knew it was time to stand on the sidelines. Worst case, I'd lose out on a few percentage points of growth and jump back in once the threat had passed. I also still have significant indirect exposure through unvested employer stock.
To be clear, this is all fairly risky and ill-advised.