Yes. Regardless of who the next Democratic President is, four years of Trump will have caused a rift in this country that can't be mended.
Trump didn't cause that rift. It's been here for years.
Sure, but he's accelerated it - and considering who Donald Trump the man is as a person, that should come as absolutely no surprise. He's
always been a ruthless, aggressive, divide and conquer kind of guy, both in the cutthroat world of NY real estate in which he was raised (note his fatherr) and through which he ended up becoming a household name, as well as in his dealings with local politics in NYC and other places where he's done business. This was all long before he became the darling of the 2010s Republican voter base. It's just his personality and temperament, and I have to admit, it has suited him very well.