There are a few use cases that are (somewhat) surprisingly unsuited for cloud providers:

- translations: cloud providers can bowdlerize (censor) bad words/content; also, if you want to do a translation for personal use of copyrighted materials, cloud providers may block it

- image generation: generating drawings with a style that even just resembles a copyrighted one (ie. Disney) may be blocked by cloud providers - for example, generating old cartoons style with GPT may not be possible.