I think we've reached a point where prices don't really drop on anything within established industries even when it's expected that they should, unless they're

I think we've reached a point where prices don't really drop on anything within established industries even when it's expected that they should, unless they're at serious risk of being replaced by a newer, better product. My country had a massive glut of milk overproduction this year. Well beyond what the country could drink, use in other products, or even export. Know what happened? Some companies reduced milk container sizes from 1000mL to 900mL and prices went up.