I need help practicing an unplanned debate. The topic is what is the main theme of the first 2 Seasons of the Netflix original series Stranger Things, and who has the most character development. Don't participate if you haven't seen the show please, that's just rude.

This is a genuine question that will help me in my Honors English class, so moderators, don't take it down.

My stance is that the theme is posing the ethical question of whether it is immoral to mess with intelligent beings, or to experiment on things possesing a consiousnes. And Steve develops the most.