Inflation here? gas/grocery prices just continue to climb

Good question. As lower wage workers keep getting raises (well deserved and overdue) at what point does someone working a crappy office job say fork it, I'm going work for Costco. Middle class wages don't seem to be keeping up. These are interesting times for workers.

my fear is that the higher prices we see currently due to "shortages" in supply will be permanent at some point.

I remember when gas was $1/gal ( sometimes under $1) then spikes to $1.50- the explanation? oh its because oil prices climbing.

ok makes sense. But then oil prices sink. But the resulting lowering of gas was around $1.20. Not back to $1.

Repeat that 3-4 times in last 20 years and now we are HAPPY when gas is $2.25/gal.

I fear the same with many other things now will slowly work its way into the price point for many commodities.