Having written quite a lot of Reason react (similar in syntax to the proposed React example) - while in this particular case because the example is so simple the ternary looks nicer, its also nice to just have a longer expression block in the middle of your JSX when you're doing more complex things.

for me the point is to be able to return from inside multiple expressions from the correct scope i.e. the root function without throwing.

What if you want a `switch` instead?