Turn off Gemini in Gmail

OMG so annoying. The Gemini has invaded my Gmail inbox and now every time I try to begin writing an email, I get this hover over thing asking me if I want help writing my message with AI.

I am fed up with this, and big tech companies trying to jam their AI into every corner and crevice of their products. Me too, me too, me too!

I like using AI but only for very specific occasions. I don't need it writing every email for me or popping up every single dang time I compose a message.