I don't think buying food and stocking is a good idea if that's what you mean, the best way around this is to live below your means and add some other cash flows.
I agree with the point, increasing of income will be best choice to tackle the inflation rate but if we wre talking about everyone living in a country or State then we have to suggest the best possible ways. Buying groceries bulk can reduce the cost 10 to 15% but we need money to buy them at first.
Many of us forget why every prices are getting higher is due to the increase of fuel price so if government is ready to lose some of their tax revenue from oil and gas then prices of every goods can be under the limit for a while.