United does not have a hub in Fort Lauderdale. IAD or IAH are probably the closest hubs to Fort Lauderdale; that’s DC and Texas respectively.
Not to detract from your point. Publicly traded companies are self-serving by design, and this is no exception. It is still a risky move to do anything that is seen as poking the Trump bear though. It’s definitely a calculation.
Fun fact, speaking of IAH and DC, and its other airport DCA. both were renamed after a former president, but neither had their three letter city code changed; something that is a massive and complicated undertaking.
PBI is the first airport to be renamed for/by a living serving president, and the first one whose city code had to be changed for the new name.
Pure fucking ego.