All the examples listed for when "non plus" is the appropriate response for sentences that include "ne ... pas." I am curious if you can use "non plus" if the negative adverb is other than "ne ... pas"?
E.g., "Je ne vais jamais au cinéma." "Moi non plus"
Also, what if the statement is positive and you respond in negation? E.g., "J'aime la vanille" and I don't like vanilla. Do I say, "moi non plus," or is "moi non" the right response?
Thanks!