It's the currency equivalent of imaginary internet points.
People should be investing in gold and silver.
I haven't been following Trump's crypto stuff because I don't care... but it looks like most crypto currencies have fallen sharply for a while. I'm not sure why, but I am sure you shouldn't be consuming jew fake news with a spoon and without critical thinking.
That is unrelated to that. Cryptos still went up while he ran it.
I'll tell you why Trump did it. To prove to the jews that he is a confident scammer, that he is like jews, by committing evil and treason against the goyim.