add more if you feel like
i have one for now which i have a few other but can't think about:
100% useless. we have one guy just complain that one drawing that was set to true and created a bunch of viewports and when going into one viewport and all the other ones will zoom extent. I remember it was just one. but still. what is this one good for anyways?
I will and more later. just put this post out here.