And the view-vs-copy shenanigans - a bunch of the API's will print warnings about using the wrong one, and direct you to some docs, but don't actually tell you

And the view-vs-copy shenanigans - a bunch of the API's will print warnings about using the wrong one, and direct you to some docs, but don't actually tell you whether you've just viewed or copied, and the docs don't make it particularly clear which API does which either.