I was replying to a comment about anecdotal data a user has personally noticed, with my anecdotal data about what I've personally noticed.
Also, the average cost of a unit (which most people live in here, by a factor of around 6:1 depending on source) is $490k, which is quite cheap for inner Melbourne. I rent a 2br here for $500pw, which was among the cheapest I could find in inner Melbourne. You quoted the average HOUSE cost, in an inner city suburb where houses cost a fortune due to being rarer and more popular among wealthy people. All of which is irrelevant, but if we're nitpicking over data in a casual comment about what I've seen, then we might as well be honest. It's not a "rich" area.
Context matters in both of the above. Of course anecdotal data is biased by the person's situation, location, etc. That's why it's anecdotal. It doesn't mean it's not still relevant.
In the context of sharing our personal anecdotal observations of a very expensive electric car made in niche numbers in another country, with zero local presence other than some "dealerships" (store front in a mall with some customer service staff), I thought it was still quite interesting that I regularly see them, that's all.