User blog:T-888/Do the Sokovia Accords really matter?

So, after watching Spider-Man: Homecoming and The Defenders, I have to ask this question. Do the Sokovia Accords really matter? Did they only count for the plot of Captain America: Civil War?

The Homecoming Issue
So my main issue here is with Spider-Man: Homecoming. After all the whoop-ti-do about super heroes getting registered and signing this document so the government can keep tabs on them, Tony Stark just let's a 15 year old kid, keep his super hero costume and continue being a super hero. Do the Accords only apply to those wishing to be Avengers? Peter turned the offer down, so does that mean he doesn't have to sign?