Water going bad. I still can't get over that idea. Usually that would involve industrial run-off, murdered people upstream, etc.
Trump has personally delivered truckloads of water to nature ravaged areas several times. Spent his own money so etimes too.
To my knowledge, noone from the left in power sent anywhere near what trump has done. Instead they just criticised him for trying to make it a pr event, when the fsct is hardly anyone even k ew he did it until residents in the ravaged areas mentioned it.
What about milk? It has long been established that light - even in two hours - always noticeably negatively affected the taste of milk. I knew this via taste and reading over 40 years ago and thus bought milk in cardboard half-gallons, yet this is often treated as recent discovery (but thank God we even have lots of milk):
https://www.wsj.com/articles/the-science-of-better-tasting-milk-1481811012
https://www.sciencedirect.com/science/article/pii/S0022030216001351#%3A~%3Atext%3DLight-induced%20oxidation%20of%20milk%2Ceasily%20degraded%20by%20UV%20light.
https://blogs.cornell.edu/sensoryevaluationcenter/2016/04/19/consumers-dont-like-the-taste-of-milk-exposed-to-even-a-few-hours-of-greener-led-lighting/
https://www.dairyfoods.com/articles/83251-new-study-validates-light-blocking-efforts
https://www.packworld.com/home/article/13372477/oberweis-sees-the-light-and-switches-to-amber-bottles-for-milk