vollkorntomate

You can’t. iPadOS decides for you whether a request is run locally or in the cloud.

Just a note that PCC is different from the ChatGPT integration. You might be using PCC resources without noticing, because the iPad won’t tell you in advance. Only way to be sure is to disconnect from the Internet and/or check your Apple Intelligence Report (in System Settings > Privacy) after the fact

And how exactly does this protect against spying extensions?

Spotify is still registered in Luxembourg with its operational HQ in Stockholm.