> haven't seen evidence that e.g. Charmin is saying, "Thanks to higher prices, we're able to see more toilet paper"
Do you honestly believe that manufacturers are currently at 100% capacity, and have been at 100% capacity for years?
That's ridiculous.
Manufacturers always have spare capacity. One simple solution is that they can increase hours that the factory runs (ex, by giving overtime pay). Or they can delay upgrades/maintenance to keep things running longer, or any number of things.
> If you disagree with that, please present evidence of decreases in production
You are the one who is making the claim that manufacturers have somehow been in a perpetual state of 100% capacity. That is an insanely strong claim to make.
The idea that it is impossibility for manufacturers to take any action at all to increase capacity is the actual claim that would require evidence.
You are also ignoring things such as the amount of supply that manufacturers have stocked up. If demand temporarily increases, then they can sell that stocked up supply, that is in warehouses, until they increase capacity.
The world is not running out of toilet paper. Instead, what we are seeing, is temporary, local shortages, at stores, until the next shipment comes in.
Those stores will just increase the number of shipments.