Food yes, but also race baiting and tribalism.
Hyper-inflation would likely curtail the acceptance of food stamps/EBT cards, as retailers would be getting paid pennies on the dollar, due to the delay in reimbursement.
Grocery stores would be pillaged and then they would not be restocked.
In more affluent areas, the grocery stores would be guarded, but flash-mob tactics would start to be seen.
I don’t think the leftists have the stomach for a real fight, where they have to do their own dying.
The way a flash mob works is that the mob members individually converge to points near the target, and then all arrive at the target at the same time. After people get sufficiently tired of it, anybody arriving in a middle-class neighborhood who looks "inner city" will just be beaten or killed on sight.