Groceries have gone up because of extreme weather, the Russian invasion of Ukraine, avian flu and higher costs along the supply chain.
Fixed rates have gone up because of the Federal Reserve's aggressive monetary policy stance adopted since last year aimed at curbing inflation.
Plus since June 2020, inflation has been rising until June 2022, meaning Trump's policies made inflation higher.
https://edition.cnn.com/2023/06/13/business/grocery-prices-may/index.html
https://www.reuters.com/markets/us/us-mortgage-rates-rise-681-highest-level-this-year-freddie-mac-2023-07-06/
https://www.bls.gov/charts/consumer-price-index/consumer-price-index-by-category-line-chart.htm