12gb apple intelligence data deletable with removemacai tool

an open-source tool called removemacai has been developed to delete apple intelligence data on macos, which takes up around 12gb of space. the tool not only switches off apple's ai features, including siri, writing tools, genmoji, image playground, and chatgpt extension, but also deletes the ai models and blocks them from being downloaded again. the changes made by removemacai persist across macos updates, and users can revert the changes using the 'removemacai revert' command. dictation feature will still work after using removemacai. the tool also provides a 'removemacai status' command to show the size of each individual ai model on the mac.