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Swift challenge for the week:

Given the example code, how do you correctly convert it to use Swift Tasks and Structured Concurrency?

Let's avoid discussing how crappy the example code is — the point is that *a lot* of existing "async” UI code has this general form. This general style/convention of code is everywhere.

I think the first thing folks will reach for is replacing the dispatch queues with `Task { }`, but according to WWDC videos and folks that work on the compiler, that is wrong.