You're claiming that both
a) not enough toilet paper exists to satisfy genuine demand
b) in order to meet that demand, they need to raise prices
I agree that it is theoretically possible that not enough toilet paper exists, and I agree that there exist ways to increase production that involve spending more money. Both of those are different from saying that in reality not enough toilet paper exists, and in reality manufacturers need (or even want) to increase capacity by increasing per-unit expenses. That's what my question is about.
More importantly, those seem like testable claims. Again - have any toilet paper (or hand sanitizer, or whatever) manufacturers raised prices? Have any of them said that they're unable to supply enough to meet demand? Have any of them said they could meet demand better if they could raise prices?
And back on topic, have any of them found themselves unable to raise prices because of price-gouging laws? I'm pretty sure that if a manufacturer raises prices, and if resellers pass that cost on to consumers (and do not disproportionately increase their margins), that isn't price gouging, and therefore resellers can actually charge more, and therefore they can actually accommodate manufacturers charging more, and so we have nothing to worry about. Do you disagree with that?