I guess I took my statement based on living here and going into Canada fairly regularly in summer and from :
https://www.ezbordercrossing.com/the...m-into-canada/
thus erring on the side of caution as it's up to the border agent's discretion to allow you in or not.
I'm not sure what nunuk is nor what you're referring to, unless you mean Nanook. Let's try and remain polite shall we?