You are making my point for me.
For inflation they take a basket of goods (Food, Housing, Transportation, medical, electronics, etc.) and assign a weight to each item based on how much the average person purcfhase that item as a precentage of theri budget and then looks at the prices difference of all of those items along with the weight to generate a top line number.
So the prices of individual goods going up is what causes inflation not the other way around. It's like me saying Housing is costing more and you say well actual no housing is just going up because inflation. No Housing IS going up and that IS what is being recorded as inflation.
Here is the recent BLS report breaking down all the compenents of inflation:
https://www.bls.gov/news.release/pdf/cpi.pdf
On page 13 you see the price increase of photographic equipment which is 5.7% year over year from Sep 2024 to Sep 2025. So the BLS is saying the retail price of photographic equipment is up 5.7% The weighted average of photographic equpment was .020 as this is not a category people spend a decent percentage of their income on.
When you factor ALL the items to their approriate wight factor the BLS calcuated top line inflation at 3% Not only are camera prices increasing, they are increasing faster than the weighted average of what most people buy.
Meanwhile smartphones decreased almost 15%.