Why do People watch Credits?

i dont want to Sound mean or anything, i get that some people watch them because the people starring in the movie are someone special for them or a family member or friend starred in it, but some movie credits are like 7 to 12 minutes long, like damn thats pretty long for Black screen and names and what Role they played

yeah, that pretty much sums up my question

Thanks beforehand for the answers

have an great evening/night

Edit : i mean at home,not at movie Theaters, i get it, easter egg's, , music name/Band name, Respect, Waiting for cleared restrooms, makes sense at the movie Theater, but when i need to wait for an unknown person to clear out my bathroom im not gonna wait, im gonna be scared