You do realise that farmers and producers can be flexible with their volumes and products, no? It blatantly shows that you never set foot on a farm nor a factory. Honestly, get a fucking job and talk one-on-one with a production manager because your perspective is created from being inexperienced and the having the hubrus to think that arguing with Youtube commentors (lmao) serves as a good source of information about the industry.
If you want to be informed about the soda industry you can read the following basics (big reads, but you can just read the interesting parts):
1. Carbonated Soft Drinks Formulation and Manufacture (
link) (About production and logistics)
2. A rapid review of stocking and marketing practices used to sell sugar-sweetened beverages in U.S. food stores (
link) (About pricing, marketing and logistics)
3. A content analysis of the aims, strategies, and effects of food and nonalcoholic drink advertising based on advertising industry case studies (
link) (Marketing)