Some people love these things about him. And some people don't care. That's why he's president. Not because he has no glaring weaknesses. A turnip has no glaring weaknesses compared to Trump.
He is a D-minus tabloid trash celebrity clown act. Always has been. Always will be. For three years as president, as candidate, before he was in politics, and while he flipped multiple times between being a registered Democrat and Republican, when he wasn't in politics at all. He was always a clown act. He is the most exquisite representative for both his supporters and the people who are non-participants, and in some hilariously perverse sense he's evidence that democracy does work still in America. He properly implicates American culture. Even the fact he lost the popular vote yet still is president, is representative of American culture where you can be a dipshit loser and a bad person, but still make lots of money and be famous, and that's what makes you a winner.
This thread is exactly why Trump is so dangerous to the democratic party. Look at the level of vehenemence and aggression in your post directed at a potential ally.
All they had to do, arguably, is advance a viable candidate with no glaring weaknesses, and they utterly failed. It's going to be another 4 years of Trump.