The Copperdale World Discussion Thread

Like a lot of you, I like the new world but am concerned about the immersion-breaking nature of sending ALL teens from worlds that obviously don't fit with this to just the one high school in Copperdale. Or, are other teens from other worlds not enrolled in Copperdale High? In which case, you'd have to move to Copperdale in order to get the interactive high school experience, which also doesn't seem great to me. Or can we, as some of you have suggested, build high schools in other worlds--in which case, can we manually select which HS to send our sims to, or do they just default to the one in their world? And if so, what happens to teens whose world has no high school? I have so many questions about how enrollment works!