It sure is because they are so diametrically opposite it's unreal.
Dems didn't really have a problem with past GOP presidents (although we all thought it couldn't get any worse than Bush) but this version of extremism is just too much. We all know the border is a problem - but that won't change with mass deportations and demonisation of a whole swathe of the population. Tarriffs on all countries has been univesally panned as a REALLY bad idea https://www.cbsnews.com/news/trump-economy-nobel-prize-winners-letter-inflation-warning/. Giving Putin what he wants means at minumum, territory lost for Ukraine and a sovereign nation, backed by a functioning democracy, being not in charge of it's own destiny and the knock on affect on the larger EU block. But I especially hate him treating EVERYTHING like it's some big deal to be done - another mega hotel or the purchase of a golf club which his provelaged upbringing has led him to believe he deserves, that it's his destiny. International politics is far more nuanced than a block of condo's on the beach. Add on the Xenaphobia, the downright racism, the lies, lies and yet more lies and the contest isn't even close.
But yeah, she probably giggles a bit more than she should.