Joking: I file a priority claim of the idea of using tuples for literals in Pre-SIP: a syntax for aggregate literals - #213 by OndrejSpanel
I am afraid we start moving in circles, repeating the same arguments over and over with just slight variation. The thread is becoming very long and it is hard to read and remember what was already said, but it is still easy to post a new post. If this should be constructive, some moderation effort (keeping track of arguments and content) would be necessary, but I do not see where would this come from?