I bought some early last week. I got supplies two weeks ago when friends and family were laughing at me saying I was being paranoid. Now they are asking me where to get some hand sanitizer or bleach since it's sold out everywhere.
This feels like the coronavirus-related version of that infamous Stack Exchange response where you say "I must do (thing) because of these requirements, what's the best way to do it" and people respond with "Don't do (thing), do (other thing which is arguably better but does not satisfy the requirements)"
The worst case scenario is we end up donating some non-perishable food to a food bank in 9 months or a year.