Leftists also hate america because they must create dissatisfaction with the status quo before they can get people to try their solutions. There must be a problem before people will go looking for an alternative solution. So Dems have have agitate and get people angry at the current situation. This is job of community organizers, such as Alinsky and Obama.
The leftist doesn’t know anything else.
That is what this is about.
And what they think they know is coming around to bite a big chunk out of their A**.