I think we can say that prices will never return to 2020 pricing, at least not on a wide scale basis.
Money supplies of Western countries have increased by staggering amounts in the last 2 years, Canada's grew by 30% alone in 2020, and I haven't seen concrete data yet for 2021 but I would assume it's about the same.
With the pandemic global production of goods hasn't increased by anywhere near this amount, and in some cases has decreased.
So we have 60% more dollars chasing the same amount of goods, the laws of supply and demand state that prices should therefore go up about 60% to compensate.
Supply chain issues also play a part, and the media loves to dwell on these topics. I really do find it interesting though as to how few reporters are even looking at money supply as a cause.
In the 1980s Canada experienced the same issues, money supply increased, inflation increased, interest rates increased, the working class effectively got poorer. We are in the beginning stages of this cycle again, except I believe on a far more global, and a far larger scale.