Additionally, everyone moved home and offices emptied out, so the daily/weekly/monthly demand for toilet paper went from 50/50 consumer/industrial to 100% consu

Additionally, everyone moved home and offices emptied out, so the daily/weekly/monthly demand for toilet paper went from 50/50 consumer/industrial to 100% consumer overnight. Those are two very different supply chains, with distinct, roughly (if you'll pardon the pun) incimpatible products, packaging and distribution networks.