Ignoring the fact that you’re implying a 100% USD inflation over the past year, you’d only have 25% of the purchasing power if you “invested” in BTC per the GPs example.
Yes. And eggs are the highest increase on that list, at 38%—still a far cry from 100%. Comparatively, fresh fruits are down 0.8%, and fresh veggies up only 0.8%.
Edit: some examples https://www.ers.usda.gov/data-products/food-price-outlook/su... Retail egg prices went up 38% from July 2021 to July 2022.