But that doesn't fit with my original definition, there is context that needs to carry over. Sure that's a change of subject, but not a change of subject that helps refute a claim. Although my definition never used "faux" (a word that should never be used in an English formal definition) it did specify a certain kind of subject change specific enough to fit the definition of strawman.
I think puppies are great.
Change of subject: My cat can juggle.
Strawman: How dare you advocate bestiality.