pixel 2

Hey all, I have a question about the Pixel 2. I've seen a couple articles about remapping the squeeze function but nothing about disabling it, which I find odd. Is it simply built into the system or is there a way to disable it that I haven't heard about?

Can you tell me what is pixel 2 screen size? is it big enough to use or comparing with other smartphones? I am waiting for your valuable comments! :)

Is Google Pixel 2 waterproof? If yes I would like to take one because it is offering a good price here.