Which it will do because it as to cater for the inexperienced driver
No problem in just switching it off, i rather like the idea its on by default and lets face it if you bent your zed because you forgot it was off by default, you would be blaming Nissan.
True, I'm no stig nor do I drive it like it's stolen, just does seem to come in more than i've noticed on other cars... things like off camber bends and fast turn in etc, probably a good thing really