If individuals aren't being "excessively enriched" by conditions it's unlikely to become another spectacular market wide blow-up.
Social causes are a proxy for froth. A short Friday memo probably isn't.
Exuberance is in the hands of price gougers right now, and even that's mostly confined to California,... and eggs.
Sure we're back to "grocery delivery" (which marked the height of the .com bubble) but it's the biggest players involved, the technology is practically free these days, and the immunocompromised benefit!