What's more disgusting than actually being disgusting?

Rating: 1/10 (22 November 2019)

A family of incompetents who struggle to fold a pizza carton miraculously transform to ingenious con artists and infiltrate themselves into a rich home where they successfully pretend to deliver services they have no clue of. The inhabitants of the house, on the other hand, are so incredibly stupid that they don't notice anything is wrong except for some wierd smell. But the impostors refuse to be judged by their smell! A bloodbath follows. The end. Standing ovation at Cannes, Palme d'Or, 8,6-star rating on IMDB...
It's not just a bad story, no, it's actually the perfect story based on the wrong belief that if you are poor, you cannot be expected to be good, and if you are rich, you are never good enough. Naturally, stereotypical characters follow and I couldn't make myself care about any of them. The only moments when the poor father showed some deepness were during his monologue about living with no plans and when he checked his smell after he heard the rich father complaining about it. Otherwise, all family members were interested only in filling their bellies with junk and had no reservations in causing any kind of harm to that end. Now, I know I'm supposed to dislike the rich family, but although I didn't like them either, I don't see what's so wrong about them. But the urge in society to favor the have-nots, no matter what their actual traits might be, is so strong that most of the reviewers take their side, while some even find them "lovable". And that I find even more disgusting than actually being disgusting.
Post Oscars Addition:
Technically Parasite is a great movie, no, really. But the Oscars are not about that. Nor it is why anybody watches movies. People are interested in stories and these awards are all about politics. Now, the fact that this movie won most of the major Oscars is not that surprising. Could be because it is a foreign movie, could be because it is a marxist movie, could be both, as far as they are both valid arguments for leftist Hollywood. What concerns me is that it looks like the whole world is praising it happening and I'm sure that most fans don't care about the art of storytelling or directing. I think they believe what Bong Joon-ho ultimately shows us: that nobody is deserving, that we are all a bunch of idiots, clashing in a stupid game for money. But think about that: someone did build the house where we all want to live in, right? And that must be someone with some knowledge, skills, and integrity, otherwise the roof would have collapsed, wouldn't it? Does everybody really find it fair to deny all this?