What appeal does he primarily use here?

Correct answer is d " Ethos.

Explanation:

Ethos, pathos, and logos, and kairos are example of mode of  persuasion. They are used to inducing others to believe  in a particular idea. These techniques are always used in writing and adverts to convince the public.

Ethos is a type of persuasion to the authority or thrust worth to the presenter. It is the method the presenter talk about himself and shows to people how he/she is qualified and knowledgeable to talk about the subject.

A metaphor doesn’t belong to manner of persuasion group. It is a figure of speech. It is a creative way to describe something using references.

explanation

old disney was more kid oriented as appose to new disney it's more teen oriented.i guess what i'm trying to say is new disney is way more mature and out there then old disney. for instance all you see in new disney is bf/gf drama and old disney it was nothing like that. kids are growing up and as coorpations like disney, nickolden etc they tend to follow what kids follow so they can have more views . therefore   they have inferred   that now days kids want to have relationships and stuff so that's what disney gives them.