For what it's worth, I think the left is noticeably more bold in their attack on Trump than the right was on Obama.
When Obama was elected, Republicans reached a new all time low in their attack of him. Hey, I can understand why though... there was plenty to attack... I remember right-wing Christians saying he was the Anti-Christ, that he was going to be assassinated, how his wife is a transgendered woman, how Obama is gay, etc... Maybe some of it is true or maybe not... the point is, a president had never been treated the way Obama has until he was elected president of the US... not even Bush was blasted that much. Democrats, now... are returning the favor at an even more bold approach. It's sort of like the, "If you hit me, I'll hit you harder" thing people do. I can only imagine how the right will treat the next Democrat president....