I think we need dedicated threads for all the different syntax changes to discuss them separately (or grouped together where it makes sense, just not all in one thread). I start here with the new array and list syntaxes.
I, for one, like the default to
 instead of
[||] because this confuses a lot of beginners coming from JS.
I just wondered if there would be a better alternative to
list except of just swapping it with the
[||] of arrays now, but I could not think of (at least it’s not just