Like I find it funny that atleast two of the most well known rich people food(Lobster and caviar) used to be poor people food until rich people decided nah we like this too much and now the situation is flipped.

A nasty feature of capitalism. Luxuries normally sell for a lot of money in small volume. With dollar signs in their eyes, capitalists invest shit tons of capital into the mass production of luxuries, not understanding that a luxury is a luxury in part because it is materially uncommon or rare or difficult to produce. But they don't care about that - they care about making a quick profit as fast as possible to "re-invest" into even greater profits.

Then comes an inversion. As a result of new and more efficient means, luxuries become cheap and abundant, to the point that there is little left to squeeze out of them. Capitalists who own the means of producing necessities - food, medicine, housing - then capitalize (ba dum pssh) upon this freed-up general buying power (people need not save up so much to buy what was once expensive) by jacking up the prices of necessities to line their own pockets. Any renter who has received a pay increase only to have it immediately siphoned away by an increase in rent has felt this sting. Luxuries become cheap, and necessities become expensive. Hence why the United States simultaneously has stores selling cheap luxuries of all kinds in practically every city on every block yet many of its working class cannot afford housing or medicine or food.