There's a Mason Jar Shortage
delish.com
delish.com
But then again, most of the North Anerican supply chain has ground to a crawl (30 week delays for a home appliance, yay)
Luckily I don't have very particular needs in a dishwasher and I have a trailer. Somebody at the big box hardware store near me canceled their order and because I'm constantly looking, I was able to pick one up just this very morning. When I picked it up, another customer was trying to buy it.
If you're able to be flexible, then you can probably get something in less than 6 months. A buddy of mine has a less-commonly sized space for their fridge which he cannot change w/o tearing apart the kitchen and the soonest he can get a replacement is February. They are living out of a couple dorm-room refrigerators until then.
They may not have pictured a global pandemic when they did the numbers, but anyone with any length of hands on experience would have said "we've had some (industry-specific) situation which caused a 3-month supply kink before, and it nearly broke us..."
Honestly, I'd love to hear from businesses/economic planners in places where inconsistent supply chains are the norm. Would someone from, say, Iran, or who grew up in postwar Europe, look at a business plan that said "when we close the store at night, there should be nothing left on the shelves, and we expect the trucks to come overnight with replacements" and cringe or laugh?
No, they embraced JIT sourcing because if they didn't, they would've been outcompeted by the companies which did.
It's comforting to believe that this situation is a result of human ignorance that could've been fixed by installing smarter humans, but actually everyone in this process was following the rational incentives erected by capitalism. If you want to change the behavior, you have to change the incentives.
Back in February I picked up a couple bottles of multivitamins, just in case I got stuck inside eating rice for a few months. A cheap precautionary measure.
https://www.sciencealert.com/are-vitamin-pills-good-or-bad-s...