To my knowledge Google will do the same thing if you are running out of space. I believe it is shared also but I could be wrong. I have been out of Google's ecosystem for a while.
Apple should increase the base amount of storage with iCloud for free. What you mentioned itself is not an Apple thing to my knowledge.
> Apple Intelligence is so LAME compared to chatGPT app that runs on my iPhone. ChatGPT's iPhone app, it's assistant is almost sentient while Siri is still HORRID as it still at times doesnt understand you, you cant have a conversation with it or have it recall previous conversation/info you previously discussed as you can with GPT on iPhone. Again very LAME Apple!
Unless you are on the beta, you are not actually using Apple Intelligence. Even if you are on the 18.1 beta, they have made it clear that they there are multiple updates for everything to come out.