I'm confused: why would you short BTC if you knew in advance that additional tariffs would be announced? Wouldn't you expect that to increase the dollar value of BTC due to depreciation of the dollar?
If potato prices rise but soybean prices fall, then you can say potatoes got more expensive, soybeans got cheaper, and the dollar is worth the same. But if prices go up all across the economy in general, that is dollar devaluation.
Side question - would you consider the converse, globalization, to be a deflationary force?
Bitcoin maybe as useless as gold, but that doesn’t make it more or less valuable.
Specifically, central banks run by scammers and imbeciles. Nobody with any brains is going to put their reserves in something whose only value comes from the existence of greater fools and has the downside of propping up the North Korean government.