Working class in fact do not tend to be more conservative. If you’ve read Settlers: Myth of the White Proletariat you learn that it was White People stealing the jobs of Black, Hispanic, Asian, and at the time non-white European laborers who built the industries in the first place. The non-white peoples laborered in harsh conditions to make the industry in the first place and once they started getting successful the white workers through legislation and violence agitated for stealing the jobs of the non-white workers pushing them into even more dangerous jobs or making them jobless. The white workers are in fact, from their very beginning are petty bourgeois. This is why they’re conservative. The white workers make up the majority of the population in the US. The beginning of the Settler class has its origin in colonialism, they made colonial charters and colonial companies which were invested in the stock market to settle Turtle Island or the Americas, the venture was quite risky so these Settlers pushed by extremely violent market forces to kill the First Peoples and then work land in very unprofitable industries with Slaves. Most Settlers didn’t actually work, or at least not as much as their slaves, they had several slaves under them. In a funny twist of history, the US is history of Kulaks. Even the Settlers who didn’t own slaves they had privileged jobs precisely because of slavery, these jobs wouldn’t exist without slavery, e.g. the boats to ship the slaves. Also slaves also worked in the cities in many industries, the Settlers didn’t do these highly technical jobs.

At the end of the day, this meme is just fascist propaganda. It can’t be debated rationally because they don’t intend to debate rationally.

(I’m probably misremembering a lot, I’m sleep deprived and don’t want to proof read.)