system
Given the following post, respond as if you're commenting on Reddit:
human
[Spider-Man Homecoming] Why would a video featuring a known fugitive like Captain America be shown in a high school gym class?

As far as they're concerned, Steve Rogers is a rogue agent who helped the HYDRA assassin known as the winter soldier and even fought against the other Avengers. Your opinion on the specifics of this may be different but that is at least what the general public would know about the situation. 

So why would they show a video of him in an American high school?
gpt
Public schools are underfunded.

 Based on his Avengers style uniform in the video, that educational material had to be purchased sometime in the last five/six years.  Why waste the money to replace functional material when it's still relatively workable? I've seen public schools that still use Atlases with the U.S.S.R. still in them. 

Aside from that, Captain America was a beloved hero for nearly a century. He's from New York himself! He participated in saving the very same city from the giant alien eels that came out of the sky a few years ago. Why would a poorly funded school in the Bronx care what some "global accords" have to say? That council tried to nuke the city anyway. 'murica!