Isn't Apple going to start auto scanning the text in your images too for searching/easy copying? How many years until the hash of text in your images is compare

Isn't Apple going to start auto scanning the text in your images too for searching/easy copying? How many years until the hash of text in your images is compared to a database of... god knows what. Sensitive information? Dangerous text? I honestly can't think where it's most likely headed but I don't like it.