Agreed.the ‘centre’ is in a bit of a funny spot
An absolute 'centre' cannot objectively exist - but surely the centre should be the middle of all Australian voters.
I think this tool is a cool idea but it needs:
a lot more questions,
maybe a few more dimensions (there are data visualisations that can show 4/5 dimensions reasonably well),
a dot for some of the other parties. Though god knows where UAP would sit.