Earlier quoted context omitted.
I agree. The "everything is a market" ideology had a good run of almost half a century, but it should be heavily criticized in hindsight. Institutions like healthcare, education, public transport, prisons(!) and so on are more efficient, less corrupt and of higher quality when they are in large parts collectively and democratically organized and funded. The "in large parts" is important here: A community should agree…
> The "everything is a market" ideology had a good run of almost half a century But that never actually happened. Externalities were never part of the market.
> But that never actually happened. Externalities were never part of the market.
But isn't the essence of an externality that it's a social cost not factored into the market price?