Here's a point for you to maybe take in to understand why.
Trump has always been a loudmouth arrogant sob. He's known for it. Before he became President not many outside of certain circles cared though because he was limited TO those circles.
Now, those circles encompass the entire effin world. What he says, what he DOES, affects ALL of us, for good or bad.
And THAT is why people talk about him, discuss him and are either for or against him. Take him out of the political sphere, take him out of the power of the White House, no one will give a shyte again because he won't matter. But now? Now he's got power, he's got say, and he KNOWS it. That power, that say, that sway even, in a man who has no compassion, no empathy, no humanity, no consideration for anything other than himself... is bloody DANGEROUS.
The people that know it, understand it and see it are the ones talking about it in some vain hope more will see it so that he'll be stopped sooner rather than later.
THAT is why.
Sure, you can think of other things to waste your life on, and the rest of us would love to be doing the same, but Trump is enough of a goddamn loose cannon that, realistically, NOT being aware is more dangerous than being aware.