When former president Donald Trump’s media start-up announced in October 2021 that it planned to merge with a Miami-based company called Digital World Acquisition, the deal was an instant stock-market hit. *** With the $300 million Digital World had already raised from investors, Trump Media & Technology Group, creator of the pro-Trump social network Truth Social, pledged then that the merger would create a tech titan worth $875 million at the start and, depending on the stock’s performance, up to $1.7 billion later. *** “Everyone asks me why doesn’t someone stand up to Big Tech? Well, we will be soon!”...