i see milk tasting almost like water like skimmed milk, as well as some juices i used to be able to buy, fillings in sweets like crackers and wafers being almost as thin as paper or outright stopping being sold and replaced by cookies using drops for a filling, yogurt being replaced by “milk drink” (yogurt is thicker and slower to flow down, i can tell the difference, but the label also changes, idk the english term for “bebida láctea”), a lot of sweets and bags reducing from 800g down to 600g, down to 400g while keeping the same price, packaging turning opaque and non-transparent, potato chips and other salt foods being filled 1/5th, down from 1/3rd, even instant noodles going from 150g down to 80g in the past decade.

only things that aren’t changed as much is what i know to be the very basic things that people in here uses and cooks every day, that being rice (5kg), beans (5 and 1kg), pasta (500g all variants), sugar and salt (1kg), etc.
mostly depends on the country you are in (i’m in Brazil), but the point is that it doesn’t stop at the chocolate bars.

i feel like i’m missing your point considering the comment that was made.

planes uses air pressure from the air below to lift using their wings. merely having the plane tilted to one side makes it so there’s less air pressure holding the extremities of the wings, and less so on the wing whose end has the least altitude. the result is that the tilted plane slowly yaws continuously more to the side it’s tilted to, which causes more roll, causing more changes to the force on the wings, causing more yaw, on a feedback loop that ultimately makes the plane lose altitude.

combine that with the plane continuously pointing its wings upwards relative to itself, and you get a constant air pressure that is pointing more directly to the bottom of the plane and less efficiently to the rotors and turbines whose job is to propel the plane forwards, which then makes the plane lose speed.

i can vouch for that as someone who participated this year. even maintaining a bunch of barcode flags on the canvas near the painting frame was difficult because of how little people we had.