Gemini is Gpt 3.5?

Hi
Recently I installed firestore to build an application that is going to use that database. There was an option to use gemini to get help.
I just wanted to say that Gemini gives the same responses as Chatgpt 3.5 that are not helpfull at all. On top of that Gemini (which supposedly is there to help about google services such as firebase etc)cannot recognise its own internal error responses (derived from firestore testing)in order to provide real solutions.

Also why cant I enter my own keyword on the subject?

Andrew